Guy's Behavior

My crush touched my hand?👀 And he always touches my stuff? please help explain?

Okay so one day I was asking a question to one of my group members and my crush apparently was trying to get my attention and he reached out and touched my hand, ( he knows my name) Why didn't he call my name? Say anything? Was the touching of my hand casual? The same day I was ofc talking again to my friend and I noticed he was watching me and he reached out and touched my arm to get my attention bcz he wanted to ask me a question ( there's a girl that sits next to him he could have asked) Why did he ask me when he could have asked her? There was this other time when I was joking around with one of my good friends and my crush who sits right next to me just out of no where was like " is this yr pencil" I turned and noticed that he was looking very intently at this green pencil and he was playing with it ( he didn't look at me when he asked this question) and I was like no and from there he looked up and carried on the conversation. Why didn't he look at me when he asked? Or when I answered his question? Why was he looking at the pencil so hard?😂(From that day on why every day in class he takes my pencil and plays with it and he's usually a pretty loud guy)
My crush touched my hand?👀 And he always touches my stuff? please help explain?
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