What is batting her eyelashes?

Batting eyelashes is a common gesture where a person flutters their eyelashes by rapidly opening and closing their eyes. It is often used to show flirtatious behavior or to express interest in someone. The gesture can be performed by both men and women, but it is more commonly associated with women. Batting eyelashes is also often used in media and entertainment to convey seduction or charm. In addition to its social connotations, batting eyelashes can also be a subconscious reaction to discomfort or nervousness.