Seungjun's laugh Compilation 

Seungjun the type of guy to laugh at a funeral when he remembers a meme

90% of the video is him laughing but the members not knowing why.his laugh is contagious lol

what's funnier is he's laughing by himself most of the time XD XD XD

90% of this is kimchi making him laugh..

I love how the rest of the members just stop what they are doing to just look at Seungjun laugh lmao

OH MY GAWD. One of my weaknesses is laughing when ever someone else is laughing, and Seungjun's laugh just makes things even funnier. I can't breathe watching this. I CAN'T. XD

I know he's friends with jin, so im gonna wait the moment when I can see and hear them laugh together its gonna be cute

His laughing kinda sounds like the sound of cleaning the window

I think he would be the person who'd laugh at jins old man jokes

i like how they just let him be at the sides laughing his gut out like it's a normal day to day occurence

i love how the rest of knk stop and stare while seungjun has a laughing fit

Most of the time you can see that all the members were just looking at him admiring his laugh xD hahaha

Everyone is making fun of his laugh but here I am sitting thinking its the cutest thing in the world and can't stop smiling

It's probably very rare for Seungjun to not be laughing in their vlives and maybe my knk tv. I love his weird as heck laugh though.

omg he is the laughing machine, insert a joke and you'll get a minute of straight laughter from him LOL

his laugh is like a very big cute dog with asma

He is that kind of friend who's laugh is way more funny than the joke🤣🤣🤣🤣

Seungjun laugh may be weird but it's also so cute and makes me smile. xD

I love him And his laugh

Imagine if Jin and Seungjun are laughing together, boy what kind of laugh harmony will they have? lmao

i feel like seungjun's laugh is like jung joonyoung's laugh but 3 octaves lower

Who keeps washing windows?! I'm trying to hear Seungjun's laugh!! 😂😂😂 (joking)

3:09 that moment where everybody was like "Boy, are you okay? What's going on? Will he survive it?"

Seungjun has one of the most unique laughs I have ever heard in my entire life.

Imagine having him and Jin laugh at each other...it would be like two simultaneous window-washings on the empire state building. COMMENCE THE SQUEAKING NOISES!!!!

Seungjun is practically infused with laughing gas lolz

HIS LAUGH IS THE MOST PUREST THING ON THIS EARTH ITS SO UNIQUE. I LOVE IT, AND HE HAS A REALLY Pretty EYE SMILE, I wonder why people make fun of his laugh, he didn't choose that laugh he was born with it, it's what makes him so special.

kimchi is his laughing gas 😂😂😂😂😂😂

I love how all members stop doing what they were doing to look at laughing SeungJun xD

Honestly when someone has a weird laugh like this, it just makes the person way more charming, unique, and funny. His laugh is actually gold and just hearing it makes me want to cry But if i'm going to be honest my laugh is like a girl version of his i'm not even fucking kidding and thats what makes it so funny, because his laugh is almost identical to mine only it doesn't sound good on me lmao

Seokjin & Seungjun laughing together: a concept

If you put Seungjun, Jin, Jackson, Youngjae or any idols that have weird laughs in one room. I swear it would be legendary and a total chaos.

I like how everyone just stops and watch Seungjun laugh xD

i swear seungjun can just look at jihun's face and crack tf up

Why do I feel that Seungjun is the maknae although Heejun is actually the maknae?

I love the fact that he is dying from laughing and they continue everything like nothing is happening. Only until he makes a sound at that split second when no one is talking, they notice him They're!!!!They're like we're used to this sh*t every day😂

I can imagine when he heard jin laugh and he laugh then end up two laughing together 😂😂😂😂😂😂😂😂 that will be super funny

His laugh is a pretty unique one lmao

That moment when your laugh is exactly the same especially at 3:58 5:00 & 5:28 ... and now I'm sitting and laugh like an idiot ...

his laugh sound like Jin but in a lower tone 😂😂😂

LMAO AT THE MEMBERS REACTIONS EVERYTIME HE LAUGHS HAHAHA

Dude, I’m gonna be lowkey butt hurt if Seoham doesn’t laugh like this at least once in Semantic Error 😫😫🙏🏼💕

1:48 He just started laughing and couldn't stop . Help. 😂😂😂😂😂😂😂

Omg his laugh is too funny LOL I'm dying. His laugh is a mix of a quiet laugh, hiccups, and some kind of animal

his laugh will be more famous in a few weeks. he'll be in the second big byung group and this will get out. lol a few times in the video, you can see in their faces: "this man is weird, so weird. but we are stuck with him so we can do nothing but accept him" it was too cute.

His laugh is so contagious. His laugh is like Jin's but without the squeak I guess?

The crisis I'm always left with is if Seungjun is breathing out or breathing in while laughing

whenever he laughs the other members never knw why he's laughing

he’s the type of person that would laugh at a joke and people would be laughing at his laugh not the joke

oh my god he's a ray of sunshine i love him

Not to lie i laugh for the whole 6minutes and 21 secs

yEAHH FINALLY SOMEONE DID IT I NEED THIS LOL TYSM XD

guys, let's take a second to think about a few things: THIS IS HIS LAUGH AND ITS CONTAGIOUS EVERYONE IN KNK IS NOT NORMAL SEUNGJUN LITERALLY NEEDS HELP

im laughing hdhfh 4:02 HAHAHAHAHAHA THEIR EXPRESSIONS why does his laugh remind me of one of those people from that old laughing chain video LMAO

seungjun is visual but whenever when he opens his mouth to laugh ruins all his image LMAOOOOOO

the way they stare at him and laugh when he starts giggling 😂

seungjun is actually me: the type that can't stop laughing

can you do one for inseong? you can literary just loop his laugh from the blindfold eating game for like 10 minutes and i'll love you forever >3

I miss his beautiful laugh so much I am so proud of Seoham after seeing him in the trailer for Semantic Error

the other members trying not to laugh throughout most of this video 😂😂😂😂

what's funnier is, he can barely breathe from laughing, but members are all like ¿¿

His laughing legit sounds like a duck i can't lmao he's so CUTE and i love him so much 😂😭

IF I WERE THEIR AUDIO DIRECTOR, I WOULD LITERALLY BE CRYING OF LAUGHTER EVERY TIME HE LAUGHS OMFG I CAN'T HAHAHA

3:11 I like how everyone’s quiet and then there’s Seungjun’s laugh 😂

The other boys are so done with him😂😂😂 but I must be crazy for watching seungjun laugh for about 6 minutes and so. I think his laugh is unique and it's so addicting😂😂

jin's soulmate dafuq dude his laugh sounds like a cleaning window lmao

IM gonna die laughing HAHAHA

His laugh is like a-a-a-a-a-a-a-a-

3:11 the silence and those faces of confusion 😂😂😂😂😂

SEUNGJUN is TOTALLY ME AT 04:56 ~~ kyaaaaaaaaaa...... I LOVE KNK~!! THEY SHOULD RISE ^^

I love his laugh. Could listen to it all day, everyday

My favorite laughing moment is 3:05 because you can see them stop and stare at him like wtf is wrong with him

This is one of the funniest laughs I have ever seen 😂 How can he manage to still look so fucking handsome with that laugh?

i have trouble breathing watching this xDxDxD

When I tell people that this is my bias......

Lmao I fucking love his laugh. Omg

*HE WOULD BE SO GOOD FOR HORROR MOVIES😂*

Died at 2:00 when Jihun was all like "get out"

I will never getting older watching him laugh. watching him laugh make me laughing like there's no tomorrow♥

Even his members r not used to his laugh😂😂😂

This is all I need in my life😍 god bless your soul for making this 💞❤💖😊

Not gonna lie. His laugh reminds me of the grudge, but he makes it sound cute 😆 not being biased I swear 🙄

his laugh is so quiettttttt o my gad its so cute

The Internet needed this video, honestly.

I need to watch this daily to survive

KNK HAS THE WEIRDEST LAUGHS EVER XD

When he laughs he can't stop Lol is so contagious to me😂

03:05 my most favarite part even other members don't know why 😂

He reminds me of Wonpil😍☺️. Boy is always laughing too.

his laugh sounds like a rickety chair if that makes sense LMAO

Sounds like seal sometimes😂

His laugh is everything! lol, he’s so damn precious~

oh my god his eye smile as well

THANK YOU SO MUCH FOR THIS I'VE BEEN WAITING FOR THIS KIND OF VIDEO

i love you so much for making this omg thank you for saving my day

Oh my gosh his laugh 😻😻😻😻😻 I want to be my ringtone message call and alerts his so giggly yet his gigantic 💕

I CANT BELIEVE A MAN THIS ADORABLE EXISTS JESUS CHR I S T

Seungjun looks cool when he sing & dance in the MV and also on stage but when comes to variety show, he reveal his other part of him which is 'weird' virus....thats what make he cooler ahahaha

Seoham is the definition of "happy to be included"

I have come to a conclusion of what my laugh sounds like Vernon Jeonghan Jun and Jin All together AT ONCE IT SOUNDS HORRIBLE LORD JISOOS SAVE ME AND GIVE ME A CUTER LAUGH