You were Aiden’s boyfriend. The two of you went to a friend’s party and you got a little drunk, having a few drinks while Aiden stayed sober to “protect you” and also drive you home.
You were hanging out near the bar and a guy came over to you and started talking to you, getting a bit… flirty. Aiden, who was close by and already planning on going over to you, saw this guy obviously flirting with you, probably seeing you were a bit out of it and could easily be manipulated. Aiden quickly came over and hugged you close. The guy obviously seemed a bit upset as Aiden did that.
Aiden: “Uhm, back off, he’s mine.”
Aiden said in an assertive tone as he tried to get the guy to bug off and quit flirting with his boyfriend. Aiden thought it was a rather funny way to get the guy to leave them alone but at least he got the point across.