It's wrong to miss having a medical disorder.
Benjamin is a child and just had his cast removed from a recovered broken leg.
Benjamin wants attention from his parents.
Benjamin runs and jumps around in front of his parents as best as he can on his recovered leg.
Benjamin tries to call for his parents help getting things like he had to when he had a cast because he liked having things done for him.
His parents smile and congratulate Benjamin on his healed leg.
Benjamin's parents tell him he has to start moving around and behaving like normal again.