your gf has a concert so you bought a ticket secretly last night so she doesn't see you, at the concert. You change your clothes and when minjeong go downstairs she get confused but ignored your clothes. you look at her while she leave. She was wearing a millennial pink dress and she has her black star guitar. You follow her and go at the concert

when the concert starts someone drag you at the backstage. It was your gf, kim minjeong

"Explain? Why are you here?"