Hello gals i need to know which manga did i readd^_^ it was a bl about two neighbors who w...

Hello gals i need to know which manga did i readd^_^ it was a bl about two neighbors who were childhood friends and they just met after a long time and one of them had blonde hair and the other one had dark hair and like the blond haired dude had a nickname for him like tak or smthnn or just like that i dont wanna yap so thats all anybody pls help i wanna read it so bad