literally just jaemin laughing 

Even the sound of his laugh is pretty

his smile is so precious :(

I hope jaemin laughs everyday. His joy truly makes others smile.

This video has opened my eyes to the irony that jaemin's laugh is way higher pitch than renjun's, but jaemin has the lower speaking voice than renjun,,,, jaemin when he switches between talking and laughing be like 📈📉📈📉📈📉

Even his laugh is adorable 🥺🤍

His smile and laugh makes my day 😌

His laugh is everything for me

Omg, I am in love with his laugh 😭❤️

this makes my day even better :(

My cheeks hurt for smiling constantly

I smile in the whole video because of jaemin ..... he is soo charming and bright ❤❤🥺🥺🥺

he's so precious

This made my day 💚

Laugh is so attractive ♥

it's my fifth time here...he's so pretty when he laughs/smiles :((

doctor: you have approximately 4:40 minutes to live me: *watches this and dies peacefully*

I will cry he's so precious :(

I know this is a jaemin video,,, but I'd just like to draw everyone's attention to renjun warming up in the bg at 3:00,, he sounds so pretty🥺

omg thanks for this 😣🤍

i love him 😭😭

i need more videos like this

i was sad and i just searched Jaemin name without thinking and now i’m so happy

alternative title: serotonin boost

i was smiling throughout the video 😊 his smile is contagious ☺️

most wholesome video in the world. my fave jaem laugh is definitely the one at 1:52 that whole situation and vlive in particular is one of my fave nct moments ever

This is the best video in RU-vid 🤩🥺😭💚

i cannot stop smiling for the whole 4 mins because of him :)

his laugh is superr cuteee

Agh he has the best laugh ever 🥺🥺🥺😭😭😭

omg i love thisssss. pls do the other members 🥺🥺

i need a longer compilation

1 minute into the video and I can't stop smiling

i can watch this forever

his smile is the most beautiful thing istggg

I like his moment with xiojun.. Leo line..😊

honestly, i'd do anything for jaemin

0:55 I’M SO HAPPY YOU ADDED THIS IT’S MY FAVOURITE EVERR

na jaemin epitome of pretty :(

when even his laugh is so attractive.

I always notice his beautiful smile😩

love his laugh 😔

literally was smiling throughout the video

i think i just found my favourite video of all time

FREE SEROTONIN

I wish I could see him smile/laugh every single second of my life. He has the most beautiful smile in the world in my eyes

He’s so cute 😩😩

este video me hizo muy feliz, grcs

Thank you sooo much for this🥺🥺

His laugh is so addicting.. I need moreee

I miss this boy... Ahhh

Thank you so much for this..

so precious :(

Our precious jaminie 💚💚💚

thank you for thisssss

pls make this a series it ended too soon

Mr smiling through out the video

Your laugh is so funny.

Awwww he's so cute 🙁

wow i love this religion

Thanks for the compilation

i needed this

4:20 Xiaojun also laughing too. Jaemin is so precious 😍

Love this guy

My fave videooo

Bonus Mark's laugh

Nana ríe o sonríe = Happy :)

all i heard is mark laugh

Ahhh my heart💗🥺😭

therapy

My son looks so fine

HAN DAEGANG

PLS MAKE A RENJUN VERSION!!!!

4:06

3:01 where can I watch the full video? anyone? please give me the link~

3:03 đúg idol em :>

Dilan, ketawa kamu itu bagus

2:52

2:29 where the clip from?

Where is 3:33 from??

hold on did hyuck say "hey kys" 3:53

Is that laughing Jaemin or Mark? Hahaha

1:36