"Stop It!" Peter exclaimed. He was fuming with anger. His face was as red as tomato, and he was steaming out from his ears. If Chao had not stopped John with his teasing, Peter might have exploded. He was on the verge of beating John up.
Chao appeased Peter, "Relax, he's not worth your attention." With that, Peter stomped off with heavy steps trying to calm down. John was smirking in joy.