Blooming (꽃이 피었네) ko
Confession (고백) ko
Just Friend ko
Love Professor (연애박사) (Feat. Exy of WJSN) ko
One Step Closer (한 걸음 가까이) ko
Pig ko
WSID (어떡해) (Feat. Park Kyung) ko
Wounded Heart (마음의 상처) ko
You And I ko
너였으면 ko