Crash Course in Romance / One Shot Scandal / One Hit Scandal · 일타 스캔들 (Ilta Scandal) Sixth Sense Kiss · 키스식스센스
Touch Your Heart / Reach of Sincerity / It Feels Sincere / The Reach of Sincerity · 진심이 닿다 Trade Your Love / Accidental Marriage · 어쩌다, 결혼 / Eojjeoda Kyeolhun / 트레이드 러브 Why Secretary Kim / What's Wrong With Secretary Kim · 김비서가 왜 그럴까