Is he trying to get my attention?

I’m a senior in high school and there’s this one cute boy I’ve been eyeing since day one but we’ve never talked…about a day ago he was walking and he came my way to get to the teacher but while he’s walking past he starts to slide his hand on my desk and taps it. Does this means that he’s trying to get my attention by any means? Or did he just do it because. by the way he’s never done this before. But I feel like he did it on purpose.
Is he trying to get my attention?
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