Guys, Is my coworker (male) moody cause he's sexually frustrated and attracted to me?

I am in my 40s and he is 25. Stares at me during meetings, always looking at my body. But he can be really snarky and moody with me. I was just wondering if it was a sexual frustration thing

Guys, Is my coworker (male) moody cause he's sexually frustrated and attracted to me?
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