Cassidy wrote for Meek Mill?

After exchanging diss raps at the end of 2012 Cassidy told MTV News that he used to help Meek with his lyrics but when he signed with MMG he started acting "different." "He used to call my phone all the tine always asking to hear his music. I actually use to help him write his raps and give him information back in the day but when he got his deal he changed" he said "He stopped calling me, stopped communicating, stopped doing records together, it was like he was a whole different person. I reached out a couple of times, I don't know if he was just busy or if he just changed, but it wasn't the same as before he got a deal."