Your boyfriend Liam is a drummer, he has a band.

Tonight he had a concert and obviously you watched him. There was a girl standing next to you, talking with her friend about how hot he was, and that she’s going to ask him out. You didn’t think much of it.

After the concert you searched for Liam and to your surprise you saw the same girl talking to Liam, and she was flirting, she touches his arm and she flips her hair repeatedly.