Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-92.238.137.64-20140207010708/@comment-13965604-20140207020224

DManCO wrote: Maybe he molested Scott? There wasn't enough physical proof to arrest him for it, but the Sheriff and Stiles know it happened?

It has to be something that Scott would find deeply upsetting. After all, we're talking about the incredibly forgiving kid who has gotten past everything Peter did, and let Deucalion just walk away. For Scott to feel as angry as he does, after all these years, it would have had to have been bad.

Or it's just another inconsistency from the writers on who Scott trusts and appears to forgive. But, yea. I really don't know what he could've done that would make Scott do hateful of him, other than your suggestion of molestation. Anything else is pretty forgivable.

When he was talking to Melissa as he was bleeding out I didn't get the feeling he just wanted to apologize. He told Melissa "you know why I really came back." That sounds like he wants to tell Scott something important, beyond just an apology.