"We're going to the park today." "Huh? I thought we were watching movies at home."

huh 是英语中常见的感叹词，表示惊讶、疑惑或没听清楚时的反应，类似于中文的"啊？""嗯？"这种语气词。通常用在没听清对方说话或对听到的内容感到意外时。