The main character is a girl in high school who gets confessed to by a lot of guys. She finds out that it's because she's cursed (or something like that). She's able to avoid it by wearing glasses.
In their previous lives, NC was in love with a girl, but they can't marry, so they're eloping, when the boy dies (possibly by drowning).
MC is reincarnated in present day, and realises that his faithful servant has also reincarnated, as a girl who is his classmate, and they both regain their...
I think the mother and father live apart, and the daughter usually lives with her mother. The daughter and father are loving but they aren't used to interacting, so they both act cold, because they don't how to act affectionately with each other