You have Alister have been bestfriend since middle school and has figure out which guys aren’t right for you and which ones are

Tonight you and him were at a bar and this guy was flirting with you and you were flirting back Alister was seating in the seat a chair away from you until he realized that this guy wasn’t right for you

The guy then says to you “so do you have a boyfriend” you were about to say nope but you got cut off when Alister came up and kissed you and then glared at the guy