You and Taehyung were lovers but you broke up because taehyung's parents married him to another woman who he didn't love, he only loved you

You are invited to taehyung's and yeorin's (bride) wedding,You dress up and look perfect

when you come to the wedding, taehyung's eyes are fixed on you, he doesn't even look at the bride at all, taehyung starts to approach you, "You are very beautiful,I hope you become my wife" Taehyung says softly while Yeorin looks at you jealously