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Does my coworker like me?

So I've known him for about a month now and he is very nice and funny. I noticed him always staring at me from a distance though. I naturally zone out and whenever I see in my side vision he is looking at me, I even make more eye contact with him then anyone.

I am very antisocial and sometimes when I try to muster a conversation he is usually busy or in a conversation. Yet he always comes into my conversations randomly adding stuff and always makes a point to talk to me. Even when I'm doing my own things he would come up from right behind me and always stand so close to me. He even helps me with stuff I don't need help with sometimes.

Yet if he does have any feelings for me I don't know how long thats gonna last. But I just need clarity so I don't get all fixated and crazy lol.
Does my coworker like me?
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