Weird spot in FT 25k with a frustrating turn card.

[gobboboy]

Blinds 25/50, effective stacks are all about 3k.

UTG limps for 50, MP1 limps for 50, I limp in the hijack with 5h5s, sb completes and bb raps.

Flop 643 with two hearts. Checks to utg who minbets, MP1 makes it 200. I call. UTG calls. Turn is the ugly 5d, putting two flush draws out there. UTG minbets again. MP1 makes it 450 very quickly. There's more than 2500 behind at this point, and if I pair the board and he has a straight he's pretty much never folding and there's a chance that I am good now and it will go c/c. Obviously I'm folding if utg reraises. Does anyone fold here?

River's an offsuit deuce and he bets 650. I say "weird hand" and he says "yeah. you missed your flush though." Anyone thing this is an easy fold once he says this? Getting about 4:1 on a call but I can only hope to chop.

Thoughts?