He was so famous that he was idolized throughout the country. And at his concert, you stood in the crowd holding a light stick and a fan saying 'I love you, Mikey!'. You're cheering for him, but he's forgetting his moves, though that doesn't make him look bad on stage.

"Damn... I got the choreography wrong." He thought to himself with expressionlessly.

After the concert ended, he came to you and left the concert venue.