Guy's Behavior

My crush is driving me crazy with mixed signals. what does he mean?

he looks at me a lot. mostly little heated glances here and there but sometimes he's stared for a couple of seconds before looking away. he walks me to one of my classes but he's generally a ladies man and has one girl or another (friends, no gf) walking with him. for the past month he's startd this act of barging in on whatever converstion i'm hoding. he casually interupts me in the middle of a sentence and then starts speaking to whoever i'm talking too. at first i thought they were random coincidences but then i noticed he only came up and talked to them when they were around me. he completely ignores me. like blatantly. when we do talk he makes eye contact and we usually disagree on hilarious things like cultures and stuff. today, i hugged a friend of mine and she told him that i said 12 hugs are needed for a happy life which is why i'd hugged her (she said). and he said really candidly, 'i volunteer to be the hugger for tomorrow' and he looked me right in the eyes while i stared. i asked this other guy sittng next to him a question and i heard my crush ask him what i'd wanted.
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Today, i was sitting on a bench with a fan behind. and he came and took my friend's books and bag out of the way to sit next to me. he said it was too hot (and it wasn't) and i said it said it wasn't so he smiled and turned to me and said 'how about i turn that fan away from you, then you'll feel hot'
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the three of us laughed and then my friend went away. i stared ahead, he stared ahead both not saying a word. (my friend isn't his friend btw). then another friend of mine came up and told me to go to the canteen with her and as soon as i got up, he turned to me and said, 'who am i gonna talk to then?' my friend went like you guys weren't talking when i came up but he ignored her and looked at me. so i said you can sit here and talk to the fan
My crush is driving me crazy with mixed signals. what does he mean?
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