A girl who I don't feel always sends me ambiguous messages?

Hehe, if you don't have a girlfriend now, you can try to get in touch with her. You just don't find many advantages of her or usually don't pay attention to her.

You can also explain to her patiently.

If you are cruel, go find a girlfriend and pretend to be your girlfriend, and hang around in front of her all day, so she will give up on you. Hehe, isn't this a bit unique?