BOYFRIEND VS. GIRLFRIEND CHALLENGES! - ThatsHeart 

You and Arnold are so cute!! Love the chubby bunny challenge hahah

I can't breathe right now… i literally paused Arnold's face when you slapped him. SO funny!!!!!!!

So sweet of Arnold letting her win the cupcake challenge. He ate his super slow so that Heart can win. Haha.

I love how arnold never tells her she still has cupcake on her face

OMG too cute >.< it looked like you had so much fun!

You guys are adorable!! xo

You guys are so cute together!

You two are so adorable I can't stand it :3

Which was your favorite challenge from this new video? Mine was the cupcake challenge only because I got to devour that cupcake in just 5 seconds LOL.

Hahahahaha omg... this was too good! I'm actually impressed how you pretty much just shoved the cupcake in your mouth hahaha

cutest couple in the world

HAHAH omg i'm dying. you guys are too cute!

I officially have abs from laughing so much while watching this video

Who else laughed at heart's face when she slapped Arnold?? Hahahahaha cause i did

Arnold has the best attitude ever. He's always nice and smiling... Love the video

The slap! LOL 9:05

awww i love it when you and arnold do vids together!!!!!!!!!!! yippeeeee ang kyoot!

"eyes close really?" *SLAP+ omg you guys are to cute! i love you guys

Omg Heart you didn't even let him get prepared hahaha just went in for the slap

That slap was too funny, especially hearts face! Hahaha Love you guys!

aww, arnolds reaction after she hits him...the tears in his eyes...he really loves her :3

Poor Arnold but that was HILARIOUS!!!

Awhhh Arnold is so sweet, looks like he just let you win. His cupcake looks a little bigger than yours though! I love your reaction during the no blinking challenge! You guys are too cute!!!

arnold and heart is sooo cute. they love each other so much and its so obvious.

I was laughing so much throughout the video and I died at the slap 😂

OMJ.. Your Relationship Is Too Cute! I'm Jealous. And Heart's Face After She Slapped Arnold. LOL

This is the cutest and funniest couple video everr!

i personally loved this video, unlike the person who thought this was "loud and abnoxious". it was just so real and cute.

I think Arnold was trying to let you win :))

Hahahahahahahahah OMG I am dying at the slap OMG LMFAO

I can't imagine how beautiful and intelligent you and Arnold's children will turn out!

"It's REDDD!" Lol. You guys are way too cute! I love how much you guys laugh when you're together :) It's so contagious!

I think Arnold let her win for the cupcake and drawing one

Poor Arnold! HAHHAHA! you could tell that they don't really hit each other because to them is a big deal and thinks it's funnY! LOVE them! hahahha! :)

Most natural relationship I've seen on RU-vid! Could not stop laughing lol

I laughed so hard!!! I have tears! :'D

I like how she slapped her without any warning, omg I'm dying! 😂

he totally let her win it's so cute xD

LOL when she was done with the cupcake😭😭😭👌👌

LOL the face she makes when she slaps him XD

This is seriously one of the funniest videos ever! I replayed your reaction to slapping him three times. Ha ha you're so funny!!

Haha omgeee I can't believe you actually slapped Arnold haha that was funny! XD do more challenges:D haha love you guys

He kinda looks like asian Pharell Willams and Josh Hutcherson

Haha!! Heart, your face and your laugh after you hit Arnold!! That was the best thing I've seen today!

awww poor Arnold :( Cute video guys

you guys seem so happy together ❤️❤️❤️

U guys are such a cute couple!

Heart: innocent voice"oh that's good!" "I still won though!"

Hahah adorable heart - the piece of cake that stays in the side of your face 😆

Ohmygoodness, I don't think I've laughed this hard watching a video in a while! You two are soooo adorable and hilarious!

You guys are perfect together, this video was so entertaining!

Can't get over that floating cupcake crumb. Lol, so cute!

Omg I can't stop laughing at you two!! Love the cupcake challenge!! Lol

I've never laughed so hard in ANY youtube video before. THIS WAS HILARIOUS!!!!

omg you guys are soo freaking cute ... arnold legit looked like a chubby bunny lol all the challenges were awesomeeee you guys are too freaking adorable !!!! lmao the cupcake challenge reaction from heart was priceless! holy shit you actually slapped him ! lol he didnt even see it coming ! LOL

Haha! Heart's expression after he slapped Arnold! You guys crack me up! :)

LOOOL !!!! that was hilarious! I can't believe you actually slapped him HAHA

I think he let you win hahahahahha cute boy

The way Arnold was looking at Heart though.. my heart melted.

YOU GUYS ARE SO CUTE TOGETHER!! 💕 I love when guys aren't shy to be in videos with their girlfriends! He's awesome!

LMAOO THIS SLAP DOE !!! Good Job Hearth ! You guys are so cute together 💗

Omg ROFL HAHA Heart umm i think u still have some pieces of the cupcake near ur mouth HAHA

cutest couple I've ever seen!!! so in love with you two!!

Omgggg you actually slapped him!!! OMG Heart you got ballllz! LOL! Even if I told my bf I'd slap him after losing a challenge, I probably wouldn't do it. I'd feel so bad haha but omggg gooo girrl!! And your reaction face was priceless!! I'd probably look the same way if I slapped my bf. LOL This was so funny! I did a bf vs gf challenge video too on my channel!!! Goo watchh it! =) Hehe It's not as funny as urs tho... Btw, ya got cupcake crumbs on your lip!! Saving that for later, ehh? Hehehe love you guyss!!!!

OMG when she won that cupcake challenge & the fast forward went on omg died !

I laught so hard !! :)))))

I love it when arnold looks at heart, he seems very inlove! They are so sweet ❤️

Hats off to arnold for being so caring towards his girl n hats off to the girl whos super adorable n cute xx

that was adorable :]

Making your own pizza. But a plain pizza. And we pick what toppings to put on the pizza. Put it all in a paper of the toppings in a hat. So u guys can draw it out the hat. then both you and your bf have to cook the pizza witth the topping and eat it.

adorable!

I love you and Arnold together so much! I've seen all your videos together. 😊 Relationship goals for real! So adorable!

Omg you remind me of kotoko from Love in Tokyo! especially when you laugh

Why arent you guys married yet?! So cute :)

This was the funniest thing ever hahaha!

That video was so funny and cute especially in the bloopers she she couldn't choose which cupcake she wanted. Love you guys

lollllll you two :)

" Woke up like this." Haha love you ;)

This was the first time my little sister and I watch you guys together. we enjoyed it so much.

9:06 omg heart's laugh made me laugh for the longest time

This was hilarious :D i love these Kind of videos with you both ;)

I REALLY ENJOED THIS VIDEO !!!!!!!!!!!!♥

omg, you guys are seriously SO STINKIN' CUTE! but arnold, why didn't you tell heart she still had cupcake on her face for the rest of the video?! hahahaha

you guys are so adorable and when you laugh together, its the most cutest thing ever

Arnold looks a bit like Pharell Williams

So funny ! And your boyfriend looks like Pharrel Williams x)

I felt mean for laughing so hard when you slapped him. Hahaha this made my day, you guys are just a cutest :)

The cupcake on her lip kept distracting me lol!

this video is 11:11 long, i wish you guys all the best in the future and tons of happiness and love

You two are so cute and funny!! ♥

HER FACE AFTER SHE SLAPPED HIM THOUGH 😂😂😂 LOVE YOU GUYS TOO MUCH. CUTEST COUPLE

omgee you slapped him hard lol..arnold's laugh is way too cute! love you two!

Funniest freakin video ever!!!!!!

Mwahahahahahahahhahaha Omg the part when she won the cupcake challengeI died LMAO & poor Arnold hahaha that was so cute and fun

I cried laughing so hard when Heart slapped Arnold! I felt so bad for him, but I didn't even see it coming and Heart's face was priceless. Sorry Arnold!

Heart's laugh is so adorable! It was so funny when you slapped poor Arnold lol

Haha Arnold let Heart win the thumb war challenge lol

He totally let her win

JELLY BEAN CHALLENGE!!! Judy & Benji did it, it was hilarious!

you guys are so cute together !!