I believe they changing Lip's character making him to more a responsible character. They to change him from a hoodlum and not giving a fuck to a college going responsible person.Anyone else notice the smoking aspect of the show seems like its slowly being removed? Especially characters like Lip, who in the first few seasons had a huge portion of his scenes with a cigarette in his mouth. It's not important to the show in anyway obviously, but it's just something I've noticed.
I prefer carcinogens to endorphins.