Oh no, you're very wrong, he was very sorry when he punched that lawyer in the mouth and drove him to the hospital. Hell, he convinced even the asst DA of his sorryness to the point that the DA asked the lawyer not to press charges! Hell, I would pretend to be sorry as hell as well if I knew that I faced a charge that would require me to submit a DNA sample while knowing my DNA was sought for rape/etc, I'd become mother freakin Theresa if I had a chance of getting off from that! Big ol' sorry Jesse...that DA is now a judge, by the way, I hope he doesn't have trouble sleeping at night with that blood on his hands
I wonder if his sudden contrition and attempt to take care of the matter (driving the guy to the hospital), coincided with the realization that he would be drawing unwanted (law enforcement) attention to himself; and had little to do with feeling remorse.