I get freeplay with 45s with a 3.5k stack on the BB with 5 people limping, with blinds being 30/60. (Note this is live)
Board is 678, no fluhdraws. Pot is 360 I bet out 200 everyone folds up to the button who calls with the same stack as me.
Turn comes T and gives a possible flushdraw. I raise 400, I get reraised for 1000
What do I do here? Flatcall? Shove? Note that the player hasn't been too aggressive, nor has he been too passive, no hands shown down since he joined our table recently.