give me a chance (for real this time)

Regulus has never liked James, not when Sirius told him about that new friend he made while Regulus was away visiting their grandma in Rome, not when he met James personally once he got back, not when James and Sirius spent every single afternoon together and Sirius tried to include Regulus too, not in all those years they studied in the same school. Not even when James did everything he could to make Regulus like him.-Or where they win a lottery to spend summer vacation together in the same house, and Regulus will have to learn how to make peace with the guy he has hated since he was eleven years old.

Hi !! just to make some things clear from the very beggining, this is my first fanfic published here on AO3 so I'm still trying to keep up with the format. Also, English is not my first language, it may have errors, but I don't think it'll happen very often cause I'm a perfectionist, thank you very much.Another quite important thing, there are some things in the story that are going to be a bit out of character for some of them, like James' parents, but it's all to make sense of my idea of how I want this to turn out.