My brother caught a L and I still write him every month
Rick Ross has no biological brothers, so one of his close friends was sentenced to prison time, but he still keeps in contact with him.
This is probably a reference to his Haitian Mafia Brother Kano, who was down with Ross since day 1. Gunplay also shouts him out in his song Real Niggas.
To help improve the meaning of these lyrics, visit "I Wonder Why" by Rick Ross Lyrics and leave a comment on the lyrics box