As the title says, nothing happens.
An ultra-short book which lives up to its title. The illustrations are very strange-looking. The boy's hair doesn't look like it would be actually improved by any kind of haircut short of shaving it all off, as it explicitly states, “Some parts are curly. Other parts are straight.”
Summary: A little boy has messy hair. He doesn't want a haircut. He doesn't like haircuts. His mom is a haircutter, and she's really good at it. He doesn't like haircuts. She's upset. She still loves him. So, no haircut today, maybe tomorrow. The end.