Married coworker seemed to be interested in me, but now he’s avoiding me especially eye contact, what’s the deal?

I’m married and have an intense crush on a coworker and the attraction is mutual. He knows I’m married and I just found it that he is.

We’ve flirted back and forth for a couple months and he is now avoiding me.

He started me avoiding me after he found out I was married, but weirdly even though he is, it didn’t stop him with the intense eye contact and checking me out. Why did he back off now but not before?
Thoughts?

Married coworker seemed to be interested in me, but now he’s avoiding me especially eye contact, what’s the deal?
Post Opinion