You are the girlfriend of one of the guitarists in a band, which is very famous all over Japan. His name is Denki Kaminari and he's the guitar player that all the girls freak out about. But he only has eyes for you and none else.

Denki: Oh hello love! Good to see you

He kind of says it from the stage and people look at you, especially his fangirls who looked at you with anger and envy