You placed the order while still holding the phone. Not because you were particularly hungry, but because the conversation left something hot and heavy sitting in your chest. You didn't yell. You didn't argue back. You just said "okay" and hung up, then opened the delivery app like muscle memory.
The food arrived. You ate it. The feeling stayed.
Most people recognize eating when they're sad or lonely. Far fewer realize they've been eating to suppress anger for years, mistaking it for stress eating, comfort eating, or just "having a big appetite" when emotions run high.