Am I reading too into this?

I had a moment with my coworker and I can’t tell if I’m looking too into it. Full disclosure, we are both in relationships. Him 1 1/2 years and me 2 1/2 years.

We were sharing a party together because we’re both servers and everything was chill until he pulled me over to tell me something about what a customer needed. Now I definitely gave him a lot more eye contact than what’s normal (at least 4-5 seconds) to focus on what he was saying. I do this with almost everyone to let them know they have my undivided attention. I’m not sure what happened mid-conversation but I noticed his eyes first diverted to my lips and back up to my eyes where his pupils had now dilated (we were in a well lit area). Suddenly he starts to stumble over his words, forgetting what he was saying while still looking into my eyes what now feels more intimately than originally. I could feel an energy shift in the room. His stumbling of words made me smile and laugh a little making me the first to break eye contact. For me, there was something that happened within that conversation I can’t quite pin and unfortunately, left me thinking about it the rest of the night and now here I am on Reddit.

To note, I’m still human and have eyes, so yes I can see he is an attractive guy but he’s also 2 years younger than I am so there was never any interest even when we were both single. For context, we’ve worked together for 3 years now but we don’t work the same days a lot. We had one moment when I first started there and we shared a party to which one of our coworkers pointed out how beautiful we looked together which neither of us agreed nor disagreed, we just shared a glance and smiled. But for some reason even after the conversation we had when he’d talk to me, I couldn’t help but feel like he was really trying to hold that eye contact with me again, so I kept it short and looked away often because why?

Basically I just need some outside perspective on the situation!

Am I reading too into this?
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