Lyrics:

[Jonghyn] eereol ddaereul bomyeon na origineun hangabwa nun ape dugodo ojji hal jul molla
[Onew] Eotteohke deul sarangeul shijakhago itneunji saranghaneun saramdeul marhaejwoyo

[Taemin] eonjenga geunyeo soneul jaba bol nal olkkayo
[Jonghyun] Gameun du nun wi.ae kiss haneun naldo wajulkkayo

[All] Hello Hello
[Key] Nareumdaero yonggil naessoyo
[All] Hello Hello
[Onew] Jamshi yaegi hallaeyo
[All] Hello Hello
[Jonghyun] Naega jom sodooljin mollado
[All] Who knows eojjeom urin
[Taemin] Jal dwaeljido molla

[Minho] Naega dagasoya haneunji jom do gidaryeoya haneunji
[Jonghyun] Modu dareun mareul haneun ge deo eoryowo [Onew](Mideul su eopgaetjyo)
[Key] Bogi boda nuni nopayo
[Onew] Ireonil nan heunchi anayo nae mal mideojwoyo, yeah~

[Taemin] Amurochi angae geunyeol aneul nal olkkayo
[Onew] Saenggakhan daero modu irweojindan mal mideoyo

[All] Hello Hello
[Jonghyun] Nareumdaero yonggil naessoyo
[All] Hello Hello
[Key] Jamshi yaegi hallaeyo
[All] Hello Hello
[Taemin] Naega jom sodooljin mollado
[All] Who knows eojjeom urin
[Jonghyun] Oh yeah~

[Jonghyun] Choeumeun anijyo sashil malha jamyon sarangdo ibyuldo haebwatjyo
[Onew] Hajiman eoryowoyo imareul midojwoyo
{Jonghyun] Geudaeneun dallayo~~ Yeah!

[All] Hello Hello
[Minho] Iboneun nareul da geolgeyo
[All] Hello Hello
[Key] Ooh yeah, baby baby baby girl~
[All] Hello Hello
[Jonghyun] Jigeumeun eottolji mollado
[All] Who Knows eojjeom urin

[All] Hello Hello
[Minho](Uh, Hello nigyeotae maemdon geu shigandeuleul gyesok)
[Key] Oh~~yeah
[All] Hello Hello
[Onew] naegae gihwaereul jwoyo
[Minho](Geu eotton gippeumgwado bigyomot.hae No More geudael ijen pyohyon hal seun opgo)
[All] Hello Hello
[Minho](Nae shimjangeun da wonhae Never let you go)
[Jonghyun] Jigeumun eottolji mollado
[Minho](eeronge sarangeeramyeon jeoldae annochyo)
[All/Minho] Who knows uri duri
[Onew] Unmyeongilji molla
[All] Hello Hello~