Do you consider knee touching flirting?

i do consider that slight flirting and so on.
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+1 y
i mean when someone touches your knee when you two are talking and etc.
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+1 y
Situation is you are talking to someone in opposite gender, while you two are talking, they slightly touch your knee area with their hand to see a reaction perhaps? Is that flirting?😊
Do you consider knee touching flirting?
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