Taehyung helped you from a fire incident, which made him lose his handsome face due to being hit by fire sparks, which used to be very handsome and now Taehyung's face has many burn marks.

After that incident, you stayed away from Taehyung and were embarrassed to admit it was your boyfriend, you left him and got engaged to another man, Taehyung came to your engagement event with a mask.

"I desperately saved you and this is your reward? I brought flowers for you, congratulations."