It’s a Dog versus Cat thing. Everyone is different and that’s okay.
Everyone is calling Mo different names and she doesn’t like it. After Mo let’s her feelings be known, the gang discovers the very best name to call someone is their own.
Mr. D keeps making mistakes on “fix it day”, and eventually loses his self-confidence. He realizes that he must always believe in himself…and in the end he will succeed.
Mr. D has a strange bump on his nose and the others begin to treat him differently. They learn it’s important to stop and think about how another person feels.