Jeomanchilado sum swineun neolaseo
Ileon neukkim-eul sumgil suga eobsneun geoya

Jogagjogag na beolyeoseo geuleohji
Heunjeog-ui sinholeul jab-aseo gamyeon
Neoleul chaj-eul su iss-eo

Uli gieog-eul geoddaga
Han geol-eum-i gakkawojyeo
Neoleul deo wonhajiman

Mam-e noh-in noh-in
Neon kkum-igie
Mam-e bulg-eun sil-eul noh-a
Eunhasuleul pyeoseo
Daleun chawon-eseo
Neoege bonaenda

Signal
Si si si si signal
Naui sonkkeut-e
Modeun mesijineun neoya
Signal
Si si si si signal
Naui chawon-e sumgin
Neoui modeun heunjeog
Clue