The raise on the turn gave it away...think about it....you raise $6 on the flop and nothing hits and you bet $4 on the turn....this bet shows huge weakness.....if you had JJ and had a caller on the flop betting $6, wouldn't you raise 2/3 of the pot again or more to protect your top pair and weed out the trash? You confirmed his inkling about your two overs with a small bet on the turn....after the hand he can say anything he wants to get in your head because he was right in this instance.