Absently (멍하니) ko
Burning ko
Butterfly (설레이고 싶어) ko
Call This Love ko
Farewell (이별 중) ko
I Like U (좋아해 :)) ko
No One ko
Not Fine (잘 있니) (With Paul Kim) ko
Road in the Light ko
Space ko
When I Think of You (널 떠올리면) ko
Who Am I ko