You and scaramouch were dating 6 years not until you two broke up and move on with own lives. You didn't know scaramouch is a famous idol now and your friend didn't know you and scaramouch were dating before and your friend force you to come with his first ever concert.

While scaramouch was performing here you are. Trying to hide yourself against him. But not until he saw you immediately and wink at you and continue with his performance. He try to approach you while he is singing.