Cropped screenshot of Marilyn Monroe and Cary Grant from the trailer for the film Monkey Business (Photo credit: Wikipedia ) When your partner is a flirt! Some people have outgoing personalities. They are extroverts and sometimes this can show itself as flirtatiousness. Being flirtatious is just part of who they are. It is the way they communicate with others. But, for many that is all it is – it doesn’t mean they are seriously interested in the person they flirt with. However, it can be difficult to be in a relationship with someone who has a very flirtatious personality, especially if you lack confidence or you are one of those unfortunate people who are prone to jealousy. If you do show signs of jealousy or disapproval, then a flirtatious partner will probably try to hide or conceal their actions. Which makes them uncomfortable and probably you less trusting. Sometimes in a group of friends, a flirtatious way of communicating with each other develops.