Observed in most cases, Why on very first meet every girl I met ask almost everything about me when it seems too early and she knows this better?

for instance your rent, your girlfriend's and I don't know what bla bla. later on it makes me think why she would have to know this coz we just met
Observed in most cases, Why on very first meet every girl I met ask almost everything about me when it seems too early and she knows this better?
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