Block-B's leader Zico is a fanboy of IU

Zico singing to IU's Boo and dancing to IU's Marshmallow!
Videos from 7ONTHEBLOCK. Click on links below to watch the episodes of the respective cuts:
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[@korexican8677]

and now years later he's performing Marshmallow with IU herself

[@represent1225]

These crazy people. Still Block B and IU are my ultimate biases XD

[@kimansagamage5641]

is it still same?

[@dtanshinjewelz8071]

😍🤣Wow who would've thought, now their good friends and Before Zicos debut he rapped on uri precious fairy IU's Marshmallow and who remembers when he karaoke to Boo, still my fave and funniest cover of that song with his hair in braids/threads and finally after all these long years wait she features on his new song Soulmate and they are amazingly awesome of course 😍❤🤩❤ #I❤U #Zico jjinja jjang 🤴👸👍

[@321damc]

This never gets old. I can't even count how many times I've watched this.

[@kristabel3260]

When he suddenly said boo boo boo~ the screen just turned grey and i... it's too funny XDD!!!

[@sharonchan4582]

Plus that face XDD

[@soojinnoemi856]

The way when his say Boo~ so cute okay so cute XD

[@GoldenSparkz]

I literally died laughing when he started dancing , what the acutal fuck... ''is he crazy'' LOOOOL.

[@jasminemoore8598]

I was laughing so hard when he said you are my boo~ and then I almost died when he started dancing oh gawd😩 he's too funny

[@antonina8990]

haha! Zico is so adorable and hilarious

[@MrsDoubleKim]

Member's reaction are just priceless.

[@TheLizBoom]

ZICO, YOU'RE JUST SO SO SO CUTE.

[@KamilaDalmate]

This is when I remember he is the second youngest.

[@kamcd711]

I love how they're like "nobody's even filming him!" I get the feeling he'd be doing pretty much this even if the cameras weren't even there. XD

[@MelxncholyMermxid]

Lol, this is why I love him

[@thereseyang]

zico so cute at the end, love it!

[@VLF218]

I was NOT ready for that last part lol

[@1993IU]

Wow Zico!!! cool

[@USA98PIE]

When it said nobody cares about Zico's "boo" @0:42 I just died of laughter

[@indecysivetrash]

He's so cute

[@dewisaktiwiguno8747]

IU friend!!!!!

[@Nathalie3668]

0:28 LOL "I'm warning you, stick to rapping" hahahah made my day

[@roses09]

lol looks like eunhyuk isnt the only fanboy

[@youreyestelltoomuch5495]

YOU ARE MY BOOOO~ xD

[@baccano5003]

Xiumin e Zico me trouxeram a IU ;) Thanks so much....

[@dtanshinjewelz8071]

😂come here everytime i need a good laugh, still the best cover of Boo😂😂😉 this boy was totally in the zone, that last boo tho🙄😗😙

[@zheeelll]

omo..that's so cute..

[@TheAnimationers]

Zoci isn't Jamming, he's fanboying XD!

[@duqux]

lol~ poor IU ): having so many idol fanboys and people hating her because of that. it's not like its her fault. BOO ~ lol

[@abbiiON]

i love you so much omg

[@NonKoreanKpopFan]

AHHHH SOOOOOOOO CUTEEEEE!!!!!! I'M DYING LIKE FOR REALSSSS!!!!! >W<

[@fareeda223]

ZICO !!! SERIOUSLY HILARIOUS !! i mean , just looking he dance with the dreadlock , i just cant stop laugh . eveybody treat him just like he is an alien ... geez

[@darendeleon6718]

2018 collaboration coming soon na omg

[@BurrisBaxley]

And he just walks off stage like a boss. xD

[@tamakikawaii]

i dont hate her, its the other way around for me, im very happy every time a fanboy sing or dance to her song

[@SyrenaStarr]

Everybody say boo!!!!!

[@jin100105]

ㅋㅋㅋㅋㅋ아낰ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ앜ㅋㅋㅋㅋㅋ오빠 노래 짱잘해옄ㅋㅋㅋㅋㅋㅋ

[@aleeniCk]

i can imagine when he recorded the rap part for marshmallow, he'd be dancing like that...

[@zyrazico7315]

did anything just happen ? LoL

[@nejisbabyluv]

His dancing from 0:55 = I'm dying of laughter

[@immaulzzangfan]

WAAAA! Hilarious. Nyahahahaha Aigoo my stomach hurts.

[@epik7im33]

LOL well he was the rapper in marshmellow

[@MsIman95]

Hahaha "Lets get eat.."

[@MakaDGL]

Zico sings that song too :3

[@Mariashadia]

Well if you dont like IU then Its fine.. please, just dont hate her.. she is a wonderful person..

[@CXMeeXP]

XD Zico saranghae!! you're too funny to be real XD

[@reggiinn]

HAHAHAHHAHAHA im not even a fan but thts ilarious im glad a boy member can finally just go all out for it :D

[@hannabey341]

Lol zico was about to fall

[@blooey1]

I KNEW IT :)

[@TheNarutoFans98]

"Boo boo boo~"

[@Kattieex]

@Tiper15 Block B's MTV match up :} you should watch it, it's hilarious!

[@Tiper15]

holy cow LOL . i laughed the entire time

[@CookieFridays]

Lmao!

[@KamikazzeCole]

He looked somehow waaay funnier and crazier with his dread locks (and sexy), well... with blonde he looks still sexxy and cool... but not as crazy!! i miss jamaican beggar-co xDD

[@xoxtwinklingstarxox]

are they eating noodles AND rice?! wowow

[@zwinkyecstasy]

Hahaha

[@quynhanh0122]

zico is not IU fan cam , he just singing that song

[@SmileyPanda007]

LOl!Its because he did her rap in her song,marshmallow the boys part is Zico's voice

[@xxwhiskkiiesxx]

Hahaha, funny!!!

[@supervoukaful]

Nobody cares aboir zico's boo (PAHAHAHAAHAHAHHAHAHA RESPECT TO THE END-did anything happen??)

[@txl43n]

lol haha xD

[@emik854]

what are you up to this time?? this comment was hilarious at the first when he started singing

[@reggiinn]

0.22 HAHAHAH is tht jaehyo..? LOOOL

[@ميمآ-ن9غ]

blach history hh

[@Tiper15]

@Kattieex I am lool . XD .

[@etzamex]

@ainezzati97 she makes me want to quit singing -.- but i guess shes okay

[@omgimaninja1]

lmfao! He should stick to rapping! ;p

[@Lyeara3]

@ainezzati97 sooooooo~~~~~~~~~?

[@ConnieTran]

wut show?

[@LuisCadenas]

What's the name of the second song?

[@ayaueana3500]

IU -Marshmallow (rap by Zico)

[@SuperCatgroove]

WTH was that ?! O_o

[@liarwolf]

not a fan boy of IU naturally that songs chorus is zico's voice

[@estherangira6448]

Yes zico sang with iu their first collaboration

[@soojinnoemi856]

The way when his say Boo~ so cute okay so cute XD