[Changbin]
Dingdongdaeng animyeon ttaeng
Dingdongdaeng animyeon ttaeng ttaeng ttaeng
Meorineun tting jubyeoneun ping
Doraga dolgo dora baengbaengbaeng

Neoege jeopsok junginde nan tto regi
Geollyeo wae jakku twinggyeo
Rek pullil ttaejjeume baireoseuga wae
Wa jebal jom kkilkkyeo

[Felix, Lee Know]
Neoreul bogo geujeo nolla kkamjjak
Jamsi beopeoring geollin nae gamgak
Don´t know why nugulkka
Nege hollin deut deo dagaganda, ayy

[ Felix, Bang Chan, Han, Changbin]
Kkanoko nan mutgo sipeo
Jeomjeom deo chojohaejyeo
Almyeon deo alsurok, ow
I really gotta know
Gakkawojilsurok
Daeum daeum dabeul dallanikka right now

[Seungmin, Bang Chan, I.N, Changbin, Han]
Neon daeche naege mwogillae
Tto nareul meomchithage hae
Jeoldae jipchageun anya
I just wanna know, I just wanna know, baby
Waeilkka nado moreuge
Jeomjeom deo moribi dwae
One, two, I wanna know more
Guji deo algo sipeo, give me your TMI

[Bang Chan]
Ayy
Woo, woo, woo
Deo gunggeumhaejyeo
(Ooh-ooh-ooh)
Yeah, I just wanna know

[Hyunjin, Han]
What´s your name? Tell me
Tuk mureobol ge maneul geot gata dapaejwo please
Gunggeumhan ge manaseo geurae jamsiman
Jilmun myeot gae jogeumman hapsida
Kkwae orae geollildeuthande siganeun jom itseumnikka
Seoro cheosinsangeun eotteoko chwimiwa teukgin mueosimyeo
Hoksi yosae hipabina rockeun gwansim eopseumnikka
Daedabeun eojjaetdeun sanggwaneopji nega joeunikka
Tto jilmune jilmuneul banbokae neoe daehae deo aragaji

[Lee Know, I.N, Felix, Changbin]
Kkalttakkkalttak sumneomeoganda
Tic-toc-tic-toc sigani ganda

Simjang tteollim nae meori gullim
Aldagado jal moreugetda
Let me know
Let me know, let me jomman deo
(Jomman deo, jomman deo, jomman deo)

[ Felix, Lee Know, I.N, Hyunjin]
Kkanoko nan mutgo sipeo
Jeomjeom deo chojohaejyeo
Almyeon deo alsurok, ow
I really gotta know
Gakkawojilsurok
Daeum daeum dabeul dallanikka right now

[Bang Chan, Han, Seungmin, Felix, Lee Know]
Neon daeche naege mwogillae
Tto nareul meomchithage hae
Jeoldae jipchageun anya

I just wanna know, I just wanna know, baby
Waeilkka nado moreuge
Jeomjeom deo moribi dwae
One, two, I wanna know more
Guji deo algo sipeo, give me your TMI

[I.N]
Ayy
Woo, woo, woo
Deo gunggeumhaejyeo
(Ooh-ooh-ooh)
Yeah, I just wanna know

[ Seungmin, Lee Know, Bang Chan]
Gunggeumhan ne story eotteolkka daedabi
Gwaenchana cheoncheonhi deo mani just tell me
Neoui mareun jakku nae mameul geondeuryeo
Du nun matchul ttaemada tteollyeo

Geureolsurok sege naga
Neol deo algo sipeojyeo, ow

[Changbin, I.N, Han]
Neodo nawa ttokgateulkka
Geunyang gunggeumhan ge aniya
Museun daedabi naolkka
Yesanghagin eoryeopjiman
Saeropge dagaoneun
Gamjeongdeuri beokchaolla, oh
Too muchinga sipdagado, oh

[Bang Chan]
Ayy
Woo, woo, woo
Deo gunggeumhaejyeo
(Ooh-ooh-ooh)
Yeah, I just wanna know