[Alobar]

I think you could have folded the river for the last bet. I definately call when bet into by the BB, I worry I'm beat, but people like to bluff the scare cards sometimes. Once its raised after I've called I'm pretty sure I'm behind, and then when the BB calls the raise (which shows he wasnt bluffing, and has to have something worth betting into the PF raiser and the only person showing aggression the whole way) I think you can pretty safely fold.