He was singing on stage while playing his guitar, he then started reaching for his fans hands, you were on the side supporting him and watching, he then stood up and started singing again

A fan then throws her underwear up on the stage and he grabs them and gives the fan a seductive smirk and wink, you did not like that so you stormed off, 1 hour later the performance was over and he started looking for you, and he looked at you and you looked pissed

"What's Wrong Ma?" he asked confused