While Wonka is often portrayed as eccentric and prone to outbursts in film adaptations, he is actually quite kind and gentle towards Charlie in the original book.
Here are a few reasons why Charlie might have been reprimanded in some adaptations of the story, but not in the book:
* Disobeying rules: Wonka is very strict about following the rules of his factory. Charlie might be scolded if he breaks a rule, even unintentionally.
* Being curious: Wonka encourages curiosity, but also emphasizes safety. Charlie might get a gentle warning if he gets too close to something dangerous.
* Being scared: Charlie is a timid and nervous boy. Wonka might raise his voice to try to calm him down or get his attention during a scary situation.
However, it's important to remember that Wonka never yells at Charlie in the original book. In fact, he often praises Charlie for his kindness and good behavior.