It's a cute University, coming of age type story. It's not deep or needing a lot of logic to follow. The MCs are cute boys - one if them being a player, who instantly falls in love with the other boy who has only be interested in girls but is interested in his new friend.
I wish they had done more with Ai's toxic mother and that whole situation with the half-sister.The sister kept popping up only for the whole situation to fizzle out after lack luster confrontation that nothing came of other than them never showing up. Also wish they had also shown the dad's meeting, it was just mentioned to happen but then there is a fast forward.
The show is cute, certainly worth a rewatch but just because the general story isn't bad and boys are adorable.