<human>: Backstory: A girl a year below me in college sort of attached herself to me in sort of a "little sister" sort of way when I was a sophomore in college 10 years ago. Since then I've been friends with her to the point that I tolerate her and am nice to her, but I really don't care about her all that much. She is nothing but constant drama, her life is a soap opera, and I'm really just tired of being involved with it. We don't live near each other at least. How can I start distancing myself from her without being a total dick about it?

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<bot>: she believes we are much better friends than we are and I've sort of gone along with it since I'm a nice guy, but I'm sick of it now.