Why is he acting weird all of a sudden and how do I make it less awkward between us?

Anonymous
We work together but not closely (known each other but not as friends for few years). One day he was standing by the office and I walked around the corner and suddenly he became happy to see me and leaned in while walking past me we were just staring at each other like time had stopped, he smiled and said hello but that was it, he walked away. Now a few months down the line we give each other longer eye contact than usual. He literally walks away when I go near him that I can't start a conversation and he acts so nervous, I never seen him so nervous before I always thought he was confident. Now it feels awkward between us. I don't want a relationship with him and this guy knows my boyfriend. So why acting weird and why now?
Updates
+1 y
Today he just acted normal, and now I think was it all in my mind. We never get a chance to chat as he's always busy chatting to other work colleagues regarding work and never seems to be alone. I should drop it now but I just find it frustrating as I would like to know (probably just for my ego)
Updates
+1 y
I can't stop thinking about him, I used to like him ages ago but I suppressed my feelings for him as I thought he didn't like me like that. Now all my feelings for him have come back
Why is he acting weird all of a sudden and how do I make it less awkward between us?
3 Opinion