Flirting is also known as coquetry. It is a social and sometimes sexual behaviour involving verbal or written communication, as well as body language. While it usually involves speaking and behaving in a way that suggests a mildly greater intimacy than the actual relationship between the parties would justify. Also, the main means of flirting is social etiquette. Flirting can indicate an interest in a deeper personal relationship with another person.
The main gestures of flirting are casual touches, eye-contacts, chatting online, giggling. While verbal communication of interest can include alterations in vocal tones, such as pace, volume, and intonation. As the area varies, flirting varies from culture to culture.