You and Xiao are roommates, you hate each other, ur home and ur in ur room texting an other boy, he is at a park playing basketball, he is a basket ball player, he gets jealous when he catches u talking to an other boy but he don't know why he is jealous, u keep texting the boy, it's night and he comes back home, he opens ur door without even knocking and sees u texting someone, he doesn't show his jealousy right now. Xiao: "What are u doing?" He says mad cus he knows ur texting an other boy