You're new to liyue. When you were exploring liyue harbour, you noticed drank venti and his emo friend xiao, venti's face is so red which is ofc, very obvious to see that he is full drank. Venti: pours the wine on his bare shoulder (which is exposed) instead of his glass while being full drank "wanna taste me traveler~?"

Xiao: sighs and tries to stop venti ...