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

[@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

[@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.

[@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

[@soojinnoemi856]

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

[@antonina8990]

haha! Zico is so adorable and hilarious

[@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

[@TheLizBoom]

ZICO, YOU'RE JUST SO SO SO CUTE.

[@USA98PIE]

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

[@MrsDoubleKim]

Member's reaction are just priceless.

[@KamilaDalmate]

This is when I remember he is the second youngest.

[@Nathalie3668]

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

[@VLF218]

I was NOT ready for that last part lol

[@thereseyang]

zico so cute at the end, love it!

[@MelxncholyMermxid]

Lol, this is why I love him

[@indecysivetrash]

He's so cute

[@1993IU]

Wow Zico!!! cool

[@roses09]

lol looks like eunhyuk isnt the only fanboy

[@dewisaktiwiguno8747]

IU friend!!!!!

[@TheAnimationers]

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

[@youreyestelltoomuch5495]

YOU ARE MY BOOOO~ 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

[@darendeleon6718]

2018 collaboration coming soon na omg

[@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🙄😗😙

[@baccano5003]

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

[@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

[@aleeniCk]

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

[@abbiiON]

i love you so much omg

[@BurrisBaxley]

And he just walks off stage like a boss. xD

[@SyrenaStarr]

Everybody say boo!!!!!

[@NonKoreanKpopFan]

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

[@zheeelll]

omo..that's so cute..

[@nejisbabyluv]

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

[@quynhanh0122]

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

[@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

[@epik7im33]

LOL well he was the rapper in marshmellow

[@MK90307D]

Zico sings that song too :3

[@jin100105]

ㅋㅋㅋㅋㅋ아낰ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ앜ㅋㅋㅋㅋㅋ오빠 노래 짱잘해옄ㅋㅋㅋㅋㅋㅋ

[@Mariashadia]

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

[@MsIman95]

Hahaha "Lets get eat.."

[@Tiper15]

holy cow LOL .
i laughed the entire time

[@zyrazico7315]

did anything just happen ? LoL

[@TheNarutoFans98]

"Boo boo boo~"

[@hannabey341]

Lol zico was about to fall

[@Kattieex]

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

[@SmileyPanda007]

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

[@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

[@immaulzzangfan]

WAAAA! Hilarious. Nyahahahaha Aigoo my stomach hurts.

[@xoxtwinklingstarxox]

are they eating noodles AND rice?! wowow

[@blooey1]

I KNEW IT :)

[@supervoukaful]

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

[@zwinkyecstasy]

Hahaha

[@emik854]

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

[@xxwhiskkiiesxx]

Hahaha, funny!!!

[@TabbySiamAbby]

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

[@Tiper15]

@Kattieex
I am lool . XD .

[@txl43n]

lol haha xD

[@reggiinn]

0.22 HAHAHAH is tht jaehyo..? LOOOL

[@etzamex]

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

[@Lyeara3]

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

[@ميمآ-ن9غ]

blach history hh

[@ConnieTran]

wut show?

[@LuisCadenas]

What's the name of the second song?

[@ayaueana3500]

IU -Marshmallow (rap by Zico)

[@omgimaninja1]

lmfao! He should stick to rapping! ;p

[@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