The thing with this guy's bet and it always happens is that he's got something like A10 or AJ probably and isn't sure if I'm drawing, dominating him with AK, or AQ, or trapping him with a set of 5s or 6s. Yet, if I re-raise him or push he'll still call and hope. So whenever I semi-bluff re-raise a guy with top pair/weak kicker they still call.