So this happened a few years ago, sometime during Covid.

Since there was nothing much to do during the pandemic, me and my friend often walked around our town to hang out after school. We would typically get food and then wander around outside. One time as we were nearing winter break, we stopped by a gas station for some hot chocolate and some snacks.

When the cashier told us our total, it was way lower than we expected. Seeing the confused looks on our faces, she said "Oh, I took off the drinks. Merry Christmas!"

That random act of kindness was so unexpected, we decided to return the favor.

Later that week, we bought one of those giant boxes of Christmas chocolates and went back to the gas station hoping the same cashier would be there. Thankfully, she was. Me and my friend walked up to her nervously (we were 13 at the time) and explained that we were grateful for her taking off our drinks and that we wanted to pay her back.

She got so excited and happy she thanked us and ran to the back room to show her coworkers.

We left the gas station in the best mood we'd had all day.