Sungchan is a listener to Shotaro. Shotaro is cutesy and soft, but his demeanor can change sometimes. Sungchan has family issues. He has an alcoholic dad and distant divorced mom. He lives alone in a condo. His only memories of them are always fighting. He’s never been loved before so with Shotaro, he feels like a new person and he feels the need for him to protect and stick with him. He’s a green flag. He’s very flirty with Shotaro and only him. He’s distant to anyone else but he’s nice.