Flirting advice and signs of female flirting?

flirting advice
Madina asked:


I am bi but not out and want to know how I could flirt with other girls(some of whom I am unsure if they are gay/bi), also I have a female colleague who is really coy about her sexuality, what would be some signs/body language etc that she would be flirting with me? Thanks

David DeAngelo on body language PART 2

sysonpyh asked:


Bonus video “On a scale of 1-10″ where David demonstrates how quickly you can increase your masculinity level.