Everyone has different ideas, and it is normal for such girls to exist. She always changes her signature on WeChat, probably because she likes to express her feelings in this way. Different times will have different moods, so she will change the WeChat signature according to the mood at that time.

In fact, a change of mood is equivalent to making a speech, which is the same reason, but the place where it is displayed is different, but the meaning of the content can be the same.

It is because she often changes the signature of WeChat that she rarely publishes it. If she posts it again, it will be similar, so there is no need. Anyway, this is her personal problem, so don't worry too much.