[Kyuhyun] Chimmuk, deo isang hago sipeun mari eomneunji
Hayake ssodajideon useum kkocheun
Beolsseo sideunji oraengeol eotteokhae

[Kangin] Kkonhipeun jyeoseo ([Donghae] jeomjeom)
[Kangin] heulgi doego ([Donghae] no no)
Bultadeon gyeokjeongeun jaega doego
[Donghae] Wae johasseotdeon modeun geon kkok ireoke

[Siwon] [All] Don't know why ([Kyuhyun] Don't know why)
Tell me why ([Kyuhyun] Tell me why)
[Ryeowook] Sarangeun kkeuteul hyanghaneunji

[All] Sarajil ([Leeteuk] sarajil)
Modeun geon ([Leeteuk] modeun geon)
[Ryeowook] Wae iri areumdaun geonji

[Eunhyuk] Geujeo hannat jjarbeun kkum
Sarangeun hannat kkuneun kkum

[Donghae] Eodum, neoneun wae ([Sungmin] neon wae oh-ah)
Geomge modeun geol da jiwonae
[Ryeowook] Amugeotdo mot boge oh honja
Nae meotdaero yeongwonhal miraereul kkumkkuge hae

[Heechul] Noeureun jyeoseo ([Sungmin] jeomjeom)
[Heechul] geomeojigo ([Sungmin] oh)
Padoneun eonjengan buseojigo
[Sungmin] Wae johasseotdeon modeun geon kkok ireoke ([Kangin] oh kkok ireoke uh…)

[All] Don't know why ([Heechul] Don't know why)
Tell me why ([Heechul] Tell me why)
[Kyuhyun] Sarangeun kkeuteul hyanghaneunji

[All] Sarajil ([Heechul] sarajil)
Modeun geon ([Heechul] modeun geon)
[Kyuhyun] Wae iri areumdaun geonji ([Ryeowook] areumdawo)

[Sungmin] Geujeo hannat jjarbeun kkum ([Ryeowook] jjarbeun kkum yeah)
Sarangeun hannat kkuneun kkum ([Ryeowook] kkuneun kkum)

[Kyuhyun] I bami kkeutnamyeon
Dasi taeyangeun tteoolla balgaondaedo ([Donghae] balgaondaedo)
[Ryeowook] Jabeul sudo eobseul
I sungani beolsseo neomu geuriwo

[All] I don't know ([Kyuhyun] I don't know)
Wanna know ([Kyuhyun] wanna know)
[Heechul] Ireoke kkeutnan kkumin geonji ([Kyuhyun] kkeutnan kkum)

[All] Saramdo ([Ryeowook] saramdo)
Sarangdo ([Ryeowook] sarangdo) ([Kyuhyun] sarangdo)
[Heechul] Naneun wae kkael su eomneun geonji ([Ryeowook] kkael su eomneunji)

[Shindong] Gyeolgugeun jamsi ppunil geol ([Kyuhyun] Oh oh yeah)
Sarangeun jamsi ppunin geol ([Kyuhyun] Sarangeun jamsi ppunin geol yeah)
[Eunhyuk] Seuchyeogal kkumil ppunin geol ([Kyuhyun] nange suobseo)
Ajigeun kkaegi sirheun geol

[Donghae] Hannat jjarbeun kkum hannat kkuneun kkum
[Kangin] Hannat jjarbeun kkum hannat kkuneun kkum