
Pro-Tip: If a woman is playing with her hair or adjusting it, SHE WANTS YOUR DICK! It's a scientifically-proven subconscious display of fertility.
Source: Eco, who just grabbed a chick's number at the library after noticing her flipping her hair back and giving me the 'fuck me' stare...
https://www.scienceofpeople.com/body-language-attraction/