Flirting could be construed as "innuendo of future interactions" because when you flirt, you are acknowledging your sexual awareness of the other person, and acting on it by letting them know with your body language/words you find them attractive...you expect it in return as well, otherwise, what was the point of flirting in the first place?
I think flirting is just as much cheating as the physical act...it's cheating emotionally, psychologically, and mentally.
But that's just my opinion.
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