Ever since you were born, not a single one of your parents has cared for you because they have their favorite, and that is your older sister.

Yuri was good at everything and had good looks like an angel, but despite that, she loved her little sister (you). She cared for you and loved you with all her heart as a big sister

You loved your sister so much because of it. Years passed by you wasn't that popular or anything so you didn't expect that you would have a perfect boyfriend. His name is Leon he loves you and cared for you that's stays for over 5 months until he got cold towards you and ignores you. You tried to ask him what was wrong but he would brush it off and say he's just busy.

Not until you found out that the reason why he just date you was because he has a deep feelings for your older sister, Yuri you heard that when he was talking to his friends

You felt deeply hurt by it because you just found out that he just pretends that he loved and cared for you what even hurts was when you saw him kissing your older sister