Confident guy blushes when I talk to him

there is this really confident (and sometimes very loud & attention-seeking) guy in my class. He flirts with every chick, has body-contact with them.

but when it comes to me, he is liek a different person. he is very quiet and when I talk to him face to face(he asks me a lot questions lol) he blushes and just smiles all the time and he looks me in the eyes all the time.

does he like me or doesn't he like me at all? I'm confused
Confident guy blushes when I talk to him
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