Woo Jin goes to the hospital and Samuel is not in bed. It turns out that Samuel is with Min Soo, his neighbor and cleaning friend in the past. Woo Jin calls him and catches him lying. He decides to follow him to see what's going on.

• Jeon Go-woon
• Lim Dae-hyung

• Joo In-young
• Kim Ja-young
• Hwang Hyun-bin