You and Sehun have been friends for how long? Five years? Yeah, and during that time, you never saw him with a girl. He wasn't dating anyone at all and he didn't like anyone. Your mutual friend Chanyel once said that Sehun was just a "very picky gay man" and you, served a and b, chose to believe it. And you never asked Sehun himself.

You moved in together a year ago, and you treated him like a gay friend from a typical soap opera, considering him your girl friend. Not shying away from him in the slightest. Life in a guy is making itself known, because you, without noticing it yourself, started laughing with him more, constantly sticking to him. And he's getting nervous.