It was not easy for you to get together with Sehun, but yet he was not able to tell you the whole story behind his ex-girlfriend who appeared suddenly after all these years.   Turns out Sehun was still in love with her very much and you were left broken.   But there is another "him" that was in love with you too but you just could not see it.   How would you heal? How would you stop him from leaving again?