
it is kinda cheating, but really since the sister only got with him to find out what zi nan liked about him, its not really, so in the end its just a a crossroad that leads to the brother either way, since the sister wants to find out what his brothers up to, and the sisters boyfriend is looking for zi nan

She loves her little brother, their parents died and they are twins. Anyway it’s adorable and I love those two together, although I don’t like his reasoning for being with him, but it’s prob just because he’s still trying to understand his emotions since he doesn’t know him well. The idea is there was a tricky one night stand and years later the same guy turns up in his life and try’s to sweep him off his feet, tho he’s a little pushy and forward and his girlfriend is worse. Anyway, it’s cute and I love this story and they just updated and I’m excited!!
Is this manga good. I wanna read but the comments make me feel like I shouldn't. Can I get more info is it cheating with the brother and sister boyfriend orrr