That person seems to think of you as someone with a hard-to-grasp personality who they can't understand what you're thinking.

Therefore, they may think that they are an entity that they do not want to get involved with too much. They may not know how to interact and may be in trouble.

First of all, it seems important to carefully reflect on one's own actions. Have you become nervous or self-conscious in front of that person, resulting in awkward behavior?

If you feel nervous in front of that person no matter what, it would probably help to honestly convey that, making communication smoother.

You have a very strong power hidden within you. This power can attract and influence many people. How will you use that power? For your own ego? For the benefit of others? Or will you leave it sealed and unused?