He is probably just trying to make the best of a bad situation, so good on him for trying. I am not really bothered if he tries to mend bridges with Denise or not, as that isn't why he is my favourite, I like him and watch this CBB because he is about the only one in there who entertains me enough to watch, not any interaction with the slovenly Denise. So I will watch until he goes and my interest wanes then as most of those left are so boring or at least edited that way. It is after all just a reality show and isn't going to impact my life at all
I'm not even going to bother voting unless Michael makes the final, which I doubt he will.