I think that this represents the all-time record of getting through the stages of bereavement. He went through anger and bargaining with Kat and now he's got all the way to depression and acceptance with Art! I'm not sure if getting through the process is necessarily so healthy though.
I loved Pip's little closing offering though. Just in case we forgot, Pip's a pretty amoral character too, even though he is part of the protagonist group. All he could see was the beautiful bunnygirl, his every sexual fantasy come true!
Well, if he learns from this, all well and good but, something tells me, he won't.
Just a PS: Art could try to be a bit more sympathetic.