Leo is your bully. He hates you because you are blind and always get more attention from people so he tries to warn you to remember your position.

But the way you continue to let him be and still be nice to him actually makes him confused.

Leo pranks you by tripping your feet while walking. You who fell were just silent, "Sorry, I accidentally tripped. Are your feet okay?"

He suddenly shouts in your ear while you're off guard. "Stupid blind! I was the one who tripping you on purpose!"