A Multilateral Relationship

Seongjae has been holding strong romantic emotions towards Geonhoo and desires to be with him for a day. To his amazement, he becomes Geonhoo’s lover the next day, leading to confusion for Cheongmin, who is in a relationship with Geonhoo. It’s intriguing that Cheongmin shares a resemblance with Seongjae and suggests a threesome.