Weird Yogurt

B and I went back to Studio City Yogurt tonight. He wanted Cookies-n-Cream but they were out, so he ordered Caramel Fudge. As we were walking out, he took one taste of it and asked me if I wanted it. When I said no, he dumped it into the trash. I don't know why, but this action made me incredibly sad. I can't explain it, it makes no sense, it's not rational. But for some reason, I was sad he threw his yogurt away. I guess I'm just irrational for no reason. It's a bit upsetting, but what can I do?