This dream is often thought to be about stealing a friend’s lover, but in fact, it usually indicates that you do not want to be a third party, just that the dreamer is in a period of high sexual desire.
Dreaming that you are flirting with a friend’s lover does not necessarily mean you want to be a third party, it simply indicates that your sexual desire is strong recently, so be careful not to be deceived or act impulsively and regret it in the future.
Dreaming that a friend’s lover confesses to you indicates a strong sexual desire, and this dream has nothing to do with you becoming someone else’s third party.
Dreaming that you fall in love with a friend’s lover, there is no need to worry about actually stealing someone else’s lover, it just suggests that you have a strong sexual desire at the moment.