For some reason, this chapter made me really, REALLY not like Peter, and it made me even more furious that Remus is just going to walk away from Severus. :P
I just keep telling myself he's a stupid teenage boy... and he'll learn. Eventually. [Except that he won't, really, because he'll think Peter was killed by Sirius and wasn't a traitor and it will be YEARS before he finally figures it out. UGH. - Assuming it stays semi-canon at least...]