Forgot a yaoi I love ;(

Forgot a yaoi manga I LOVED since it was one of my first yaoi manga I read too, Its about a "black cat" in the school where everyone is sceared of him since he may bring "bad luck", but one day he helped one of the pupular boy in their school and the popular kid fell in love with the mc(black cat) but he mistakes it with the mc's freind who has the same name as him who also liked the mc. I would greatly appreciate if you guys can help cuz i suddenly forgot the title after I kept it in my brain for so long :(((