Hi guys!

First:
I'm looking for a romance wherein the guy steals the girl from her love interest but in the end falls in love with the one who stole her.

Example is the

relationship of the Haine's father, mother and adopted father from the The Gentlemen's Alliance

Second:
A story of someone like Arima Soichiro from Kare Kano. That type of aura/character.

I don't mind if it's a film, anime, books etc.

If there threads like this, I would really appreciate to be directed to it, I don't know what this type of romance is called.

Any Genre is fine.

Thanks a lot!