What would you do if your s/o told you their coworker had feelings for them?

Anonymous

My s/o told me their coworker had feelings for them. Their coworker hung out with us before, would text them a lot and they’d talk with one another about their relationship problems. They would get lunch with one another in between the work day. Most things didn’t bother me but as soon as they told me that I saw red. I suspected something was up with this coworker but told myself multiple times I was overthinking it and was maybe just jealous.

What would you do if your s/o told you their coworker had feelings for them?
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