2. When you tuck your hair behind ears.
This is another classic gesture involving your hair that men find sexy. Especially if you normally wear your hair down over your ear, give him the chance to peek at something that is normally hidden to pique his interest and curiosity. This technique can be used by anyone, regardless of her hairstyle. Take note that it is more effective to show just one side—keeping the other side hidden is more mysterious than showing both sides.