I tell you, this kid will be a great musical conductor when he grows up.

This child is too cute for words and very talented!

I love this baby!!! I have never seen a child do this before, it is so awesome!!!

I fainted!! I fangirled all over the apartment because of this cuteness spot!!! too cutie

I love when he hears "Sorry, Sorry" and then he puts the barton down and he does the "Sorry, Sorry" hand movements!!! So very cute!!! :)

That was the definition of adorable.

OMG he like the most adorable kid I've ever seen!! i want to hug him !!!

the baby is just ADORABLE!

I don't think they are making fun of him! He's so cute doing this that he brings smiles and laughters... that's how I see it

OMG, it's official. I want my baby to look just like that baby. SO ADORABLE!

He's is soo adorable!! This little kid puts a smile on my face :D

he is too cute!! such an adorable baby!

this child has a bright future ahead ... SO CUTE !!

the baby and donghae in one shot; perfect cute combonation

HE IS SO ADORABLE!

Oh my gosh he is adorable!!!

He is soooo adorable! Haha, I think he started to do the "sorry sorry" dance when it came on. :D

I was so distracted whenever Donghae was in the back xD his smile is so cute!

When it goes BANG! and he waves his cute hands...omona! WHY SO CUTEEEEE.

he's so adorable !

can't stop watching this. the baby is really amazing.

That baby is so cool! He just know when the big drum will play.

I can't stop smiling when the kid reacted to Super Junior's Sorry Sorry. So cute!!!

He is soooo adorable. OMG

That kid really knows how to let people respect him

Omg. the conductor is cute, the musicians are CUTE xD i can't stand it when the camera shows the little kid conducting and Donghae playing the trumpet at the back with that smile... I almost died at the overload of CUTENESS ><

THE MOST AWESOME ORCHESTRA EVER!

Donghae looks like a proud father of his son's work

OMO This baby is soo cute!! The look on Heechuls face comoletely said " wish my kids can be like him" hahah lol

While everyone has given up on pretending to play their instruments, Donghae will still be there doing it with full enthusiasm and a smile on his face xD

THAT LITTLE BABY MADE ME LAUGH SO HARDD!!! SO CUTE!!!

Awww, the Sorry Sorry dance was just too cute!!

that kid is so funny specialy when he's being interrupted ... all idols look so cute as orchest members!!! everybody with a musical instrument omo!!

AWWW~~ The baby is SOOOO adorable :D He looks like he's riding on a li'l horse when he conducts :3

Must see Donghae's reaction >.< Ugh~Priceless

He is so cute im so glad they had him do that LOL!!! such a cutie pie :)

Aww!! I think I just fell in love with that baby!! :3

Donghae + BB = Cuteness overload :D They look so adorable, ah handsome Hae ^^

Oh My Lord!!!!! That baby is soooo freaking cute^^ So is DongHae in the back with his trumpet

oh my gosh this is just too adorable

awwwww...he's such a cutie!

the baby is adorable

He's so adorable!!!!!! :D

He's so cute and gifted :))

omfg, he danced sorry sorry!!! he's totally a genius!

Donghae's reaction when the baby put his hand together to dance sorry sorry :3 priceless :D

Gosh, the baby is a real genius!!!!!! Donghae so cute :DDD and so is Nickhun!

HE LOOKS LIKE A DOLL! >.< TOO CUTE

THAT WAS THE CUTEST BABY ON EARTH

Oh my gosh, that was adorable. :o

cuuuttttteeeee!!! and that goes for leeteuk, donghae and eunhyuk oppa as well!!

The kid is soo adorableee , even Donghae is . ^^

this baby is officially the cutest baby aliiive

Donghae so cute!! cant stop myself looking at him... so as the baby... :)

Love the Kid's, "SHUT UP STARE!" :))). And Donghae, why sooo cute? :">

boom gave me a big worth time laugh gosh he is a true entertainer and nickhun face while he was playing violin was epic as if he is professional lol gotta love him and duh baby is the best bless him

He's so cute!

at first he just looks like he's moving to the music, but he seems to know when the big moments like the drums are. heheh so cuteee

omg that baby is soooo adorable x3

soooo ADORABLE.

LMAO this was so cute ....i hope i have a future musical genius ....he's just so adorable!!!

soooo cuuuute.

AHHH he's sooo cute ^^ i was sorta like him when i was little haha love his cute moves while conducting

The Baby was adorably cute ^^

OMG!!!! That was so freaking cute~~~~~ I swear I wanna adopt that child!!! That was the cutest thing ever~~~~ I was laughing the whole time at the funny parts!! I can't believe he knows sorry sorry hand movements!! Cutest baby ever!!!

That is so CUTE!!

omg thru out this vid i was smiling at the baby and donghae. adorable

OMG the cutest >< I want to have a child that's that cute!

he knows Sorry! Sorry! Dance! Cute little boys!

OMG! He´s so cuuuteeee!

I soo love Donghae with that hair style!!

OHMYGAAAAAAAAAAAAAWD I LOVE YOU ;~~~~~~~~; i was like fangirling about him all through out the video lol so adorableeeee!

that child has RHYTHM!

that is the cutest thing ever!!!

OMG, he so adorable!!!!!!!!!!

that kid is so adorable! I want to have a baby like him with husband, KEY!

The baby will be a wonderful conductor! and DONGHAE!! why u so cute >.

He's so cute! Boom and Leeteuk were so cute with him!

Awww he is too cute ^_____^

omg so cute! lol at the wizard thingy, and at heechul sitting there doing nothing, and at the baby reacting to sorry sorry and glaring at them shush up ^.^

Lol such a cute baby, he was getting the beat

awwww soo adorable!

i like how serious taecyon was pretending to play that flute, almost like he wasnt payin attention to the baby! BUT OMG i wish i could just pick that baby up and squeeze him, SO CUTE!!!

Omg I laughed so hard!! That kid is so cute!!! I can't wipe the smile of my face~

he looks like a pro..so cute ^^

his wiggle is contagious x'D

lol hae baby is as cute as the baby. its like cuteness overdose in one screen.

The cutest thing ever!

the baby and the boys of 2pm and Suju are ALL cuties omg

I like how they gave him a single chopstick to serve as his conductor's wand ^^

Love it, he's adorable and really really GOOD! I'm laughing but not at him, it's those people talking in the middle of a performance! LOL

omg so cute!!!! XD i want to hug him!!!

He's so Cute!!!

the baby is so cute but i kept on looking at donghae cuz he acts and looks like one :3 i wish Donghae will never get old

The cute little kid is amazing while his instructor (Boom) is funny xDD

I fangirled when they were holding band instruments. >Band geek

omg! he is the cutest little boy~

omg so adorable!!!

That was so AWESOME!!!!

hahahah! hes so cute!! hes really an amazing baby!!WOW