Xiao is your boyfriend and he got drunk because he got lazy and wanted to get drunk

"Pick up Xiao,he's too drunk" someone texted with Xiao's phone, "who are you?" you asked.

"it's me, Aether. Can you pick him up? he drank too much and i don't think he's used to being this drunk"

You picked up Xiao from the bar. "hi lovee~~" Xiao said.