[Jieun] Jeongmal cheoeumin geollyo seolleneun gibun
Geudaereul bomyeon geuraeyo
[Hyosung] Geudaewa du nuni majuchil ttaemyeon
Summakhil deut tteollyeoyo
Gamchul su eobtjyo~ nae mameul eotteoke hajyo
[Jieun] Geudaeege hago sipeun mal
[Jieun] Yes I do I do~ do I do~
[Hyosung] Saranghanikkayo geudaeneun nae jeonbunikkayo
[Jieun] Yes I know I know~ know I know~
Haneuri naege jun namanui sojunghan seonmur~ only u~
[Sunhwa] I do I do I do I do
I know I know I know I know
[Sunhwa] Sesangui modeun ge areumdawoyo
[Hana] Geudaewa duriseo du son kkok japgo
Sarang gadeukhan nae mameun
[Hyosung] Geudaeege deutgo sipeun mal
[Jieun] Yes I do I do~ do I do~
[Hyosung] Saranghanikkayo geudaeneun nae jeonbunikkayo
[Jieun] Yes I know I know~ know I know~
Haneuri naege jun namanui sojunghan seonmur~
[Jieun] Sangsanghaebwa gateun kkumeul kkumyeo hamkke hal geunal
Jigeum idaero nal barabwayo
[Jieun] Yes I do I do~ do I do~
[Hyosung] Saranghanikkayo geudaeneun nae jeonbunikkayo
[Jieun] Yes I know I know~ know I know~
Haneuri naege jun namanui sojunghan seonmur~ only u~
[Sunhwa] I do I do I do I do
I know I know I know I know