[koa]

oops I messed up your position thought you were first to act with him. Hmm its a tough call, would he raise you without atleast top pair and would he wait to the turn to raise with an overpair lowering than Jacks? But because he raised you on the turn I don't think your missing a bet and because top board paired up its not a bad check as if he is pulling a move hes not going to call a bet