Cast

• Wi Ha-joon — Ha-joon
• Moon Ye-won — Charlotte
• Park Ji-hyun — Ji-Hyun
• Oh Ah-yeon — Ah-yeon
• Park Sung-hoon — Sung-Hoon
• Lee Seung-Wook — Seung-Wook
• Yoo Je-Yoon — Je-Yoon
• Park Ji Ah — Hospital director