Do girls like being playfully mean to guys?

There's this girl who is always being mean and sarcastic to me and yet, when I suggest that maybe I should leave her alone, she tells me I'm being dramatic, which means she doesn't really dislike me. I can take her jabs at me and when I ask her why she is like that to me, she says "because its you", "you'll be fine" or "i always have time to be mean to you". I have never seen her being like that with anybody, guys or girls, so I wonder what makes her act like this? She knows I'm not a pushover and I'm confident in myself and yet she always tries to find a negative to comment on. I enjoy the back and forth but I wonder what makes her focus on me? Is it dislike or annoyance?
Do girls like being playfully mean to guys?
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