A body curled into a ball while clutching their nose, lay flat on the ground.
I've hurt them very bad, I guess.
"Owwwhh... It hurts!" the man says with gritted teeth. "Would you stop gaping at me and help please!" the man snaps at me and I flinch away a little defensively.
"Who are you? What were you doing behind me?" I ask leaning down and help him sit up and then I notice a purple patch forming below his eye.
Wow, my fist must be strong to cause such bruise. Maybe I should work on some more moves to protect myself from city strangers.
"Hey! You are the same troublesome guy from back at the train station!" I finally recognize him.
"Thank you for recognizing after punching me." he scowls at me while he sits on his back against the floor.
"What were you doing behind me? You scared me, you could have just called out." I said, a little embarrassed for the punch now.