The Guest Temporada 1 Episódio 10
Yoon and Gil Young meet Hwa Pyungs grandfather and get to hear the story of Park Il Do. Hwa Pyung finally finds his father, but his father yells at Hwa Pyung, saying that Hwa Pyung is Park Il Do. Yoon and Gil Young realize that Hwa Pyungs father and grandfather have different memories of the past, and one of them is lying.