Why does he avoid eye contact when we walk past each other and act uncomfortable around me?

Anonymous
I don't know him and I've never spoke to him but there's this guy who I see in school and I have a crush on him. Whenever I walk past him I always stare but he just deliberately avoids eye contact and if he's laughing and talking with a friend he will stop if I walk past. Once we almost walked in to each other and he looked so nervous and uncomfortable. He is also quite shy so is he acting like this because he likes me or is he not interested?
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+1 y
Also if I'm with my friends at a distance he will stare at me.
Why does he avoid eye contact when we walk past each other and act uncomfortable around me?
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