A year ago, my Secret Santa coworker Sarah gave me a beautiful silver ring with a tiny emerald—a surprisingly thoughtful gift. We’d always gotten along, so I wore it often without thinking much of it. But after a year, I noticed a groove around the gem and managed to twist it open. Inside, there was a hidden note with just two words: “Hate you.” I was stunned. I had assumed Sarah and I were friends, so this came as a complete shock. Was it a joke? A mistake
