Kevin Hart breaks down why his partnership with The Rock works and reveals the real ones never have egos"Me and Dwayne Johnson are good friends. You know why our sh*t works? DJ, I don't give a sh*t about titles. I don't give a f*ck about number one or number two. Dude, I love working with you. You're my guy""With real success and real moves, the real ones, there's no egos. There's nothing about the next person that's going to affect or rock my world. I know I'm Kevin Hart. I don't need you to va