[Intro: Taeyeon]
Tta-ddum, tta-ddum, tta-ddum
Ooh-ooh, baby, oh yeah, yeah

[Verse 1: Taeyeon & Tiffany]
Sonkkeute jeonhaejineun ongi
Onjeonhi nareul boneun nunbit
Hayan seuweteocheoreom
Pogeunhi nal gamssajueotji
Georien gyejeol dameun bulbitgwa
Seolleime ttwigo inneun my heart
Seongkeum dagaon gyeoureun neowa gata

[Chorus: Seohyun]
Jichin haru kkeut naege dagaon neo
Neomu ttatteuthae
Cheonnuneul gidarineun eorinaicheoreom
Deultteun nae maeum wiro nuni wa

[Verse 2: Seohyun, Seohyun & Tiffany & Tiffany]
Eoneusae huin nuni naeryeowa
Eoreobuteun georireul anajugo
Chuun nae maeume chajaon neol dalasseo
Iksukame soga byeonhaji anke
Doraon gyejeore yaksokalge
Geu daeum gyeouredo with you neowa hamkke, yeah, yeah
[Chorus: Taeyeon]
Jichin haru kkeut naege dagaon neo
Neomu ttatteuthae
Cheonnuneul gidarineun eorinaicheoreom
Deultteun nae maeum wiro nuni wa

[Bridge: Tiffany, Seohyun & Taeyeon]
Maeil dallajineun i keodaran sesange baby
Jeoldae byeonhaji anneun nae sowoneun neoinde

[Chorus: Tiffany & Seohyun]
Jichin haru kkeut namanui ansikcheo (haru kkeut)
Neomu pogeunhae (oh yeah, yeah)
Sobogi ssayeoganeun huin nuneul daleun neo (oh-oh, neo)
Haneul wi banjjagineun nega wa

[Outro: Taeyeon & Tiffany]
Tta-ddum, tta-ddum, tta-ddum
Ooh-ooh, baby
Yeah, yeah, yeah, yeah