What does it mean if she complimented me about my intelligence?

so i was just waiting for class to start and she came up to me and said that she think that i would be very smart if i studied a bit more and then class start after that she acted like it never even happened (not that i have)
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well today we just had a random ass mew off i dont even know how it started but i think we are going places , no?
What does it mean if she complimented me about my intelligence?
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