Girl's Behavior

Why is this girl who used to like me acting strange and what does she want?

This girl liked me and we talked. We flirted a little in the past ( beginning of 2024 ) and even admitted to a friend she liked me. After a few weeks she already was looking for another guy ( yes weird girl ). I didn't talk to her anymore and when seeing her in real life didn't give her a glance or attention at all. Im sleeping at a friends house for some time who also knows her and her friends and since I live here on the couch she suddenly keeps messaging my friend almost every Friday if she can comeover with her friend to chill. When here she keeps looking for attention rrom me but also gives signs she hates me. When here she also wants to try on my expensive glasses and ring almost everytime. But then i question myself why are you coming here if you know I live here. Now I went to a party Saturday and this girl was also there. I saw her but didn't look at her or greet her on purpose. Two girls I know and she also knows (they are the girlfriends of two friends of mine) came to me because I was sitting and started pulling my wrist to dance in her presence I guess she might have seen that. 1 hour later when I sat on the bar alone she randomly came from behind saying: HIIIIII (My Name ) and grabbed my wrist bouncing on the music. After that she grabbed my hand and said feel how warm they are.

I thought this was very strange what is wrong with this girl?

Why is this girl who used to like me acting strange and what does she want?
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