A firebender from the party had taken you to the beach with bad intentions, he kissed you but you did not consent that so while you punched him, removing him from you, Zuko get close to the area, he had witnessed the scene.

He made an expression of disgust and anger while now with one firebending movement he threw a blast of fire at the bender, making him crash against one of the rocks on the beach. "I had it under control!"

"For sure yes." He said mockingly with a serious expression.