If she is a minor, she doesn't have her own judgment, but just likes the atmosphere surrounded by people. Your intervention and persuasion may enable her to establish healthy life values in the future. However, if she is a sane adult, and her behaviors are all chosen by her own subjective will, then in my opinion, it is a lifestyle of her own choice for a girl to be promiscuous, like to be half-hearted about boys, and even keep an ambiguous relationship with multiple boys at the same time. She has her own judgment. She should know what she is doing and the consequences of doing so.

To be honest, I don't quite agree with this half-hearted lifestyle of getting along with boys, but I understand. As an irrelevant outsider, you can't completely deny this lifestyle and be sure that it is wrong. Perhaps after careful consideration, she found that she was not suitable for running in with a single boy, liked such a passionate lifestyle and had this capital of her own, and was not in a hurry to find an honest man to be someone else's wife.

Such people are not uncommon in our lives. Sometimes, people who change boyfriends every week are surrounded by more people who care about them, care for them carefully, give them care, and resolutely resist those who speak ill of them, as if they were fascinated by those women. It seems that people are getting worse, but is this wrong? No ... everyone has the right to choose their own way of life. It may seem abnormal to ordinary people, even like crooked ways, but we are not qualified to judge other people's lives.

In short, if she has no ability to think independently, please stop her; But if she is an adult, then you can dislike her lifestyle, but we are not qualified to judge others. This is her own choice of life, and she may regret it later, but this does not deny that she made her own choice of her own life path at this moment.