«Hey, Mike,» she said, her voice dripping with flirtatiousness. (si.com)
Silverstone hardly looks that much older than Clayton, and the odd flirtatiousness between mother and son is both affecting and suggestive: it makes you think that the boy has, consciously or not, learned his own seduction tricks from her, who's young enough to make you imagine that she's been similarly precocious in her past. (filmcomment.com)
What conveys flirtatiousness is when someone turns his or her head away to signal «I'm not interested in you,» but simultaneously makes eye contact. (businessinsider.com)