Jongen met halfe arm slaat mij?

A young boy with one arm, the other one amputated from the elbow, is swinging his arm at me. He is positioned towards the left side of the frame, while I stand on the right. His face exhibits a playful determination, his eyes are focused on me, and his mouth is slightly open as if to let out a triumphant yell. He is dressed in casual attire, a simple T-shirt and jeans, his stubby hair tousled from the activity. I am slightly blurred