Does anyone know the yaoi where, this boy starts falling in love with another guy and the ...

Does anyone know the yaoi where, this boy starts falling in love with another guy and the brother of the other guy was like really pissed of because he wanted him to himself but he was like really obedient and told the boy to like go away and not talk to him or his brother ever again,,,

Sorry this isn't a lot but suggestions would be helpful.(●￣(ｴ)￣●)