[Quester]

His stack size makes this a bit rough. If he has the flush, then we have 7 outs on the turn against him, and will have 10 outs on the river if we don't hit on the turn. So, we have outs, and outs-to-outs. Since he could definitely play Kx and flushdraws like this, I'm content jamming on the flop. If we lead the turn, then we'll be compelled to call his push if he comes over the top.

The action is messed up preflop; you acted before he did but the converter shows otherwise. You should have raised him preflop with your pocket pair.