Jiyoon, who has been living a boring day-to-day life devoid of anything special, is house-sitting for his mother when he meets Hyunsoo, a man who claims to be his mother's boyfriend. Hyunsoo comes to Jiyoon's mother's house to confront her about the break-up text he received. Jiyoon has always been similar to his mother and has the same taste as her. Seeing Hyunsoo cry in front of him makes him want to tease him more... "What about me? I can treat you well."