Paulie has always been a bit of an odd ball, but sometimes its hard to believe that he's drifted so far from his former self in the last three seaons. season one through till the second last episode of season three had him being extremely loyal.

"strange things happen all the time, and so it goes and so it goes. and the book says, 'we may be through with the past, but the past is not through with us'" - MAGNOLIA