? I sent a short message to a girl, but she didn't reply to me. She posted it in QQ space, talking about "seeking stability".

I think she may be struggling. She doesn't know how to make a decision. If she really doesn't want to talk to you, just say so. "Seeking stability" seems hopeless at first glance. In fact, if you think about it, she is also struggling with this problem and wants to solve it herself. When it is solved, it will be quiet. I don't think your comments are necessary, because after all, space talks are more open. Some words are not so true in expression because of limitations, so I think you should have a good talk with her, and don't rush to get an answer in this process, which will make girls fidgety and counterproductive! Hehe, come on anyway, I wish you success.