The Manual of Love Don't assume a woman will initiate contact with you just because she finds you interesting.
Society is more important to a woman than an interesting man.
Knowing this about women brings respect. Treat a woman's feelings and thoughts as so trivial as to be non-existent. You must be the one to initiate contact with her precisely because her feelings and thoughts are trivial. If she is dating another man tell her that he is useless and is no match for yourself. Tell her that she must have had a lapse of judgment.