Can someone actually hate you for no reason at all?

I've having the same issue with this girl since 7th grade and we're right now in our last year of HS. We even got into fights a couple years ago because she would instigate them all.

I was fed up now and really didn't feel like arguing. I tried to reach out to her and literally asked ''May I know why do you hate me so much? What do you have against me? What did I ever do to you? I really didn't feel like fighting. I just wanted to get to the bottom of this, get to know why this specific girl was on my case.

Her answer: ''I don't know why. I just don't like you. Never did. I guess you represent everything I hate.''

Updates
11 mo
I can't think of anything I ever did to her.
Can someone actually hate you for no reason at all?
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