Niall Horan- Why won't you smile? 

2.34 "I would love to know what its like to be so hot" But Niall, babe, you are and you have always been.

Oh wow, this is so sad! I'm so glad things have changed for him. Seriously, although I like the whole band, he's always been my favorite. He really has an amazing smile & I think he's the funniest in the band, too. Niall's just really funny & cute, and I don't know how anyone could bash him; he's just totally amazing!!

I'm so happy hes not insecure about his teeth anymore and he does smile now.

i cried when he said " I would just love to know what its like to be so hot "

I always have to smile when i see him smile

I started crying watching this. He is so beautiful and he does not need to work out or get braces for girls to notice him. He was beautiful just the way he was and he is still beautiful and always will be. I love all of one direction

Might wanna mention that this is a Chester See song

nialler is total perfection. his eyes are competely beautiful and dreamy, his voice is like an angel's and he is so beautiful inside and out. i personally LOVED his teeth. it was that little imperfection that was so perfect about him. the fact that he was so insecure about his teeth being crooked made my heart hurt. now his teeth are straight, i hope he'll feel better about himself, but i'll ALWAYS remember him with crooked teeth because it made him, him.

Niall is PERFECT, and I hate that some people don't understand it. My heart like stops everytime when I see Nialls face... His beautiful blue eyes do it. And his blond hair, sense of humour, laugh... If ever in my life I get a change to meet him, I say these things for him. He should know, that he's perfect and adorable, just the way he is! ♥

I CRIED. " I would just love to know what its like to be so hot. " MY EMOTIONS. NIALL IS A PERFECT HUMAN BEING AND IF ANYONE CALLS HIM UGLY AND TELLS HIM THAT HE DOESN'T DESERVE TO BE IN THE BAND DESERVES TO BE THROWN OUT A WINDOW ON THE 37TH DAMN FLOOR. I just.. I can't.. My Niall feelings...

Everyone says you cant be in love with him you have never met him but I swear to God everytime I see him my heart melts and my breath gets taken away! It is LOVE at first sight.

Ohh God, I'm in tears now...I just realised how much I love him, how perfect person he is. I just want to hug him right now

this is literally the sweetest thing I've ever seen :) makes me smile every time! goodness, why is Niall Horan so amazing?

Liam: NIALL, YOUR SMILE LIGHTS UP THE WORLD LIKE NOBODY ELSE!

I love his eyes, his smile and his laughter. I love Niall

I miss the old him, i really do...why did all of the people tear away the smile that was once real and actually meant something. Now when i look at Niall i think of all the bad things people must have said to make him change . I love him, and i care about him even though i never met him and i hope one day i will, but i need to see a real smile again coming from this handsome talented boy. Stay strong Nialler

i literally started crying and i basically died when he said "Iwould just love to know what its like to be so hot" :'( he has no reason to think hes not hot..he is beautiful and he does deserve to be in 1D..it makes me mad when people say he is ugly, or doesnt deserve 2 be in 1D! it wouldnt be the same without him, it wouldnt be the same without any of the guys! he doesnt deserve all this hate he is getting, he didnt do anything!! from what it looks like, he is a really nice guy! Niall u perfect

1. Shes not saying hes 'perfect' shes saying that he has a big heart and just doesn't let things get to him. 2. "Why don't you smile" shes telling him that even though he doesn't have the greatest teeth, we don't mind that. He should smile more, his smile is just so beautiful.

I've heard so many girls at my school saying he's so ugly, and it makes me want to cry! To me, he is the most beautiful, talented person! He has so much talent and I love him and the rest if the boys sooo much. Someday, I hope Niall will realize how beautiful he is.

today i am going to sing at a contest in my hometown Florø, Norway. last night when i was practicing on the high tones, my friends said "think of niall" everytime i didnt make it. BUT when i was thinking of him, i made it ! :D :D niall i LOVE you!!! please marry meeeeee

niall james horan is the most perfect person on this planet and people need to stop hating on him!!!! he has feelings too you know. and he crys when he sees thar kind of stuff and when he crys i feel like crying so STOP HATING!!!!!!!!.

If you don't like Niall then don't talk about him he is AMAZING.He's special.We don't care about what you say about him because he is perfect the way he is and you can't change that why is everyone haters?

I think that Niall is always smiling. It always make me happy. But when he cries, the cries of my heart and I think everyone's heart. I Love you Niall and I don't want you to cry!

"I just want to know what it feels like to be hot for once."-Niall Horan. I litterally teared up at this part! You are perfect Nialler! I love you! I'll always be your number one fan!

That kinda broke my heart. "I would love to know what its like to be so hot" then he steps back like he's holding back pain. You know what Naill, ur gorgeous boy!!

I was seriously crying through this because it is so true. Niall if you are reading this or watching this video, SMILE AND NEVER STOP SMILING! YOU ARE PERFECT

"ID LOVE TO KNOW WHAT ITS LIKE TO BE SO HOT"! niall you are the hottest irish dude iv seen in my life! your making me sad and mad! :(

i started to cry as well..... he is perfect in his own way. i dont want him to think that he is not beautiful ....when he is beautiful .

:'( he is so beautiful and so many people hate him for no reason. niall, we are here for you. and we love you just the way you are.

2:34 "I would just love to know what Its like to be so hot" I was like crying my eyes of.. YOU ARE FUCKING HOT NIALL! :'(((( xx

his smile, eyes, and his laugh make me melt

I can't believe how amazing his voice is. It's sounds nothing like him. I LOVE YOU NIALL! YOU ARE BEAUTIFUL!

He's so dreamy....I still remember when my friends said Niall is 'ugly' and stuff...but then they regretted it

The fact that he's so insecure just breaks my heart. He is perfect and honest to go I luv him w/ all my heart-3

True he doesn't always smile but when he does it's like the sun shining for the first time in a 100 years

why won't you smile is like the complete opposite of the video. he smiles his cute smile in the whole thing

I dislike the people that disliked. Niall is and always was the most adorable person that ever existed!

I met him yesterday, and let me tell you, he is even more beautiful in person. Hes perfect beyond words.

i cried to this... Niall is so perfect in every single way possible, he needs to realize it

i dont care what anyone thinks niall has the most amazing smile ever. and he is very very hot

I only wish he knew how much he is loved 60% of fans says he's their fav. I totally agree.

I’m just so proud of him

All niall haters what do you have to hate about him he is amazing just the way he is

i was crying so hard when he said "i would love to know what it's like to be so hot"

how can u watch this video him and harry have the most contagious smiles ever!!!!!

Niall has been my favorite from the start and always will be. he is beautiful

Niall, your beauty brings me to tears. Your absolutely perfect. in every way.

This left me broken hearted and in tears. You are beautiful Niall Horan

he cant say that! he is perfect in EVERY way! Niall u are so very perfect

omg I know I was not the only one that cried.......you are beautiful NJH

he is DROP DEAD GORGEOUS. ur smile is able to light up my life Niall.

This video made me break down into tears. Niall you are amazing.

Anyone else start to smile when he started smile gorgeously? ♥

I love his hair, smile, eyes, personality, and everything else

"Why wont you smile" *smiles almost through all of the video.*

i face palmed when he said he would love to know what its like to be so hot, omg no niall you're seriously perfect. i don't know what kind of mirror you're looking in, but no i can't even.

niall is sooo amazing i love him and all of one direction

legit tears streaming down my face! Im so proud of him!

OMG this made me cry. :'( He's just too darn adorable.

I used to watch this every day in january-march 2012!

I hate it when Niall doesn't smile, I love his smile

He smiles all the time tho! He's always laughing :D

he is perfect, i love his VOICE! And I love his smile, his eyes, his laugh.. i love all about him!!!

He's perfect. Always has been and always will be.

If somebody doesn't like Niall, they aren't a true Directioner...Niall is amazing :)

1:37 lol my bby fails at the chopsticks ;'D

Niall is actually so perfect and so beautiful!

hes actually my favourite out of all of them

Niall is perfect, and when he smiles, I smile.

this made me realize how much i love him !!!

This boy is GORGEOUS!!! I love him so much

I mean he literally laughs a lot and I love it

this made me cry. im crying. hes to perfect.

It hurts me to think that you've ever cried

When he smiles, I can't help but smile too

Niall was the first one that caught my eye

Is it even possible to be THAT beautiful?

This makes me cry so much

oh my god, he's flawless!!!!!

I'm crying from his voice!

He's such a sweet heart! ❤

Niall just makes my day

Niall James Horan, you are perfect. You write songs about how you want girls to think their beautiful but you don't know it yourself! The luckiest girl in the world will be your girlfriend- I'm already plotting her kidnapping lol. But Everyone loves you, Nialler :DD Your so beautiful- Don't you forget it :D

yass he is so pewfect

Well if you see some of the videos fans have of them meeting One Direction no one really ever says hi to Niall, and I'm sure it hurts his feelings, but he's crazy! He super hot in my book(:

I love them all but Niall is my favorite. His adorable smile, his blue eyes, his personality. He is such a cutie

What the whole conversation was about was this : Interviewer: If you could be 1 person for a day who would it be Niall: Cheryl Cole, yeah I would like to know what it's like to be so hot

Why do haters think Niall is the ugliest in the band?!?! PERSONALLY, I think he's the sexiest guy ALIVE. god damn...

2:34 Breaks my heart :'(

his smile is rare!!!

WHAT IS THE VIDEO AT 1:38?!!? DIRECTIONERS PLEASE HELP. I AM ASIAN AND I AM ATTRACTED TO NIALL AND CHOPSTICKS.

He is perfection

wow, his voice is gorgeous!

Niall es perfecto El mejor vídeo

Oh my gosh that was the most beautiful song i have ever heard. Nad he is just soooo cute, and all that because of his accent. Has anybody actually even sat down and talked to him about himself, and not about how they just loovvee him. You know what i mean just get to know the guy. He is amazing, and he is a great siner but get to know him. Anyway that song was great and he does have a great smile. ttyl

Aww this killed me because all of the fans say your perfect but some people out there are a bunch of critics and won't let anything be different so when people started hating on his teeth and smile he quit smiling and he went out of his own way to fix them!! He got braces and he us even more perfect then before!! But the sad thing is that he didnt have to change himself for us but people made him think we did :'( I'm sorry on behalf of the haters Niall!! WE LOVE YOU! YOU ARE PHENOMENIALL JUST T

I don't really know how anyone can hate this human being, or say he is ugly...I mean he is reallllly hot, and i mean reallllly..but he is soooo cute and beautiful, like a little teddy bear you just want to hug and cuddle up with...it's not just about the looks, which he definetly has...it's about how he really is, like a person...but thumbs up for Nialler the beautifu person in every way imaginable...

i want your teeth,hair,braces,eyes! everything about you is awesome and dont let ANYBODY tell you you are not beautifal! niall you make my day, life, and future! without you i would proubably not be so happy right now1 i was so sad but your face told me to get up and enjoy life! i love you so much! i want you to know that you are a awesome singer and performer!

Haters...FUCK OFF! Niall is absolutely amazing! He has the voice of an angel! Management is causing his whole life to change dramticly...He never should've had to change to fit the world's prospective. Most people have loved him from the start and never wanted him to change!!! I love Niall just the way he is! One Direction or not, with or without braces, Niall is amazing. He's just a normal person like you and I. Respect that and treat him the way you'd treat any normal person

Im Crying Right Now. Niall You Are Beautiful And Unquie In Ur Own Way God Made Everyone Beautiful Espically You