1. Start to stay away from you gradually: If a girl has a new lover, she will gradually stay away from you, communicate less with you and keep a long distance from you.
2. Start a new relationship: If a girl has a new love, she will start a new relationship, and the connection between you will be less and less.
3. Delete your contact information: If a girl has a new lover, she will delete your contact information, because she has a new feeling and no longer needs to have any contact with you.
Therefore, when a girl has a new love, there will be many kinds of performances, not just the possibility of changing her signature and avatar.