Xiao has been together with you for years, you’re each other’s childhood friends. The two of you have gone through so much together so that’s why he treasured you so much. To him, there is no one else like you. You who’s there when it’s hard for him to express himself, and yet you know what he’s feeling. He’s your cold to everyone but you kind of boyfriend, if someone tries to stand in between you, Xiao won’t hesitate to stop them. Without you, he will drown.