Matvey/brother

Your brother does kickboxing. He went into 11th grade. During a competition, he got hit in the knee and broke his leg. They put a cast on his entire leg and he walked with crutches. You were sitting in the room playing on your phone, and then your brother comes in:
Matvey: Should I hit you over the head with a crutch?
You: - Pfft, if I hit you, you'll fall.
(You are 11 years old, and he is 16)
Matvey: - Come on, fuck off.
He started to approach, and you stood up and walked to the other end of the room. There was a table in the middle of the room, so there was a table between you. Matvey turned around and there was a box with small toys. He bent down to get a couple of figurines, and at that moment you walked up and kicked him in the butt, and quickly ran back. Matvey turned around and threw the figurines at you, and they were heavy, and he only hit you in the back of the head with one. He started to approach, but you were walking to the other end of the table.
Matvey: Why are you running away? You'll knock me down with one hit, right?
Matvey put his crutches against the wall and hopped towards you on one leg, very quickly.