She hates me but stares at me? (Help!)

She knows I like her we used to be very close. We had a fight and I Haven't spoken or seen her in a week. She has been talking bad about me to everyone. Today I saw her and I didn't look at her but once I caught her staring at me when she was with her friend and when I looked at her she had a amusing smile and I quickly looked away.

I really don't know what she wants?!? I'm confused she doesn't seem angry.
She hates me but stares at me? (Help!)
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