I have no idea what these lines mean without a read. In hand 1 I fold pre-flop. He could be sensing weakness from your small turn bet and making a move, but it's probably going to cost you another bet to find out. I'm closer to calling this one but still fold. In hand 2 the guy's a halfstack and they love to slowplay their high pp's. Again, if he's bluffing I doubt he gives you a free showdown.