Ok so with the first few chapters you knew what was going to happen the brother aka Qui Zinan had a one night stand and left in a hurry the next day because he couldn't believe he did that also he has a one night because he wanted to see if he was actually gay, then skip to 3 years later the sister gets a boyfriend who just so happens to be the brothers one night stand and turns out the sister was only dating him because 3 years ago she looked at her brothers search history (she is a psychopath you don't go through the search history uhhhh why why why )and saw the guy the brother had a one night stand with Liu Ye i will call him Mr brownish hair then after that it's predictable Mr brownish hair had a one night stand cuz 3 years ago the boyfriend he had was sleeping with men so they broke it of then he fell in love with purple eyes aka his girlfriends brother purple eyes and after that he looked for him and so did purple eyes.skip to the end the one night stands end up together and brownish hairs ex finds a guy he likes and turns out the sister only dated brownish hair to find out what the brother was hiding the sister is pissed because the brother relied on her so much and if he left her what was her purpose she was quite pissed. Everyone had a happy ending except the sister but the story in page 63 is really good that's why I gave it a 2 star.hahaha.T-T' the first story is good but predictable and the second one is better.
I Fell in Love with My Sister's Boyfriend