He ended things and we crossed paths as I was coming out of store and he was coming in. we locked eyes and were speechless, why did this happen?

He ended things one day prior, we never encounter each other in public before. The next day as I was leaving the store, he was coming in and he was speechless but locked eyes with me for what felt like forever. He did hold the door and I couldn’t even say thank you. Never felt this overwhelming feeling before, what could this be? Is he regretting it? We haven’t reached out to each other after.

He ended things and we crossed paths as I was coming out of store and he was coming in. we locked eyes and were speechless, why did this happen?
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