Yep

Seo-jin develops an interest in Seung-woo during their school days, because of Seung-woo’s blank expression, devoid of emotion. When he catches Seung-woo’s gaze directed at him, Seo-jin realizes he causes temporary flashes of emotions on Seung-woo’s face. Feeling satisfied by this, he decides to befriend Seung-woo and stay by his side. One day, Seung-woo, who usually keeps his distance, finds he can’t stand it any longer…

Lee Yoonsung and Park Dokyung grew up together in the countryside since they were young. Yoonsung became an actor by chance, but whenever he has time, he travels back and forth between Seoul and his hometown to see Dokyung, his first and unrequited love. Dokyung cared for Yoonsung, who had cried a lot since he was young. Yoonsung finds himself developing stronger feelings for Dokyung, and his body's responses are becoming more noticeable. Fearing that his feelings would be exposed, Yoonsung tries not to show and resolves to remain at least a friend...