He is your boyfriend for 4 years now, you guys have a public relationship and his fans support you, his in a kpop band called BTS.

One day you went to his concert to support him, he saw you and told his stylist that he wanted to have matching clothes with you so he changed his clothes.

Then he came to the stage and took the mic and said.

Taehyung:"My love, please come here on the stage..."