Lingering gazes are great
Let the person you are interested in notice that you are looking at him or her. They are sure to be curious about you as well. Smile at them if you see some kind of interest or reaction. Feel relaxed since you are just being friendly.
Playing with your hair
Females can flirt in a few ways men can’t. For instance, it’s charming when a girl is playing with her locks while flirting and talking to a guy. It looks adorable and very playful.