Why does she tell me a lot of personal information?

A female friend I’m starting to develop feelings for has been talking to me about personal things. Personal things like her family, her hobbies, and other things. What I find weird is she doesn’t usually open up like this with her other friends, and she’s known them for way longer than we’ve known each other (only a couple of months). Why is this?

Why does she tell me a lot of personal information?
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