[Mitke]

Two hands on SB = he posted UTG? -> likely he isn't very good?

I guess the fold is fine but Hero waved the white flag high and hard when that 3rd flush & straight card dropped on turn inviting river bluffs (and value bets from weak made hands) from anyone with cojones.

My finger is itching for a call once the loose player folds but since there's two cards in the "cold-call area" I think fold is still best vs an unknown.

I guess we are mostly checking the turn because we cannot fold to a c/r safely with a board that draw-heavy - just perfect for semibluffs and because we probably cannot win the pot here anyway.

HU I might call the river but I guess when it's 3-way bluffs are less frequent.