I would agree, and I would just leave it behind and forget it other than being more cautious to never again end up in that kind of situation. Many years ago a drinking buddy and I swapped some drinks with a couple of men we happened to meet at a biker bar, then one of them asked whether we might want to come to his place for a while. We went and we all had a good time telling jokes, playing the piano a bit and acting silly...and then one of them sat his pet bird on my shoulder and said "My bird likes you." That was my very first clue of anyone having anything sexual on his mind, and that was the last time I ever accepted a drink from a stranger.

Hanging around a barber shop too long might result in an unplanned haircut, but it sounds to me like you only ended up with yours being tousled a bit.