Is flirting cheating to you guys?
Now that I am OLD, I feel more comfortable telling a guy who's all decked out in suit/tie, etc., when You usually just see him in jeans and a plaid shirt, that he is sure looking sharp. I feel it is a compliment that I feel comfortable making (now that I am old!). AND i don't think the guy construes it as flirting!
I like flirting when I'm single and when I really like someone. I am charming (hope it doesn't sound very arrogant) but many mixes it with flirting. If I'm nice to you doesn't mean I flirt. But if I start flirting while I'm in a relationship, 100 % meaning of it is that something is wrong, I'm not happy with that person. If I'm happy in my relationship, flirting doesn't even cross my mind.