Urgh... 2 years. O_O That's such a long time and I completely understand Dean feeling the way he does. Part of me even wanted him to just walk away but part of me also sees that 'what it looked like' was never what Sam actually wanted to do and I bet Sam searched for Dean every way he could and the line from Sam “I couldn’t say it two years ago,” Sam growled. “I did the best I could; I thought you understood!” Just broke my heart.

Ok off to hear Sam's explanation. I bet there was some werewolf magic in there somewhere. ;D lol