Final answer:
In the book Rain Reign, Anders breaks the rule of not touching Rose's belongings, causing her to become upset.
Step-by-step explanation:
In the book Rain Reign, Anders breaks the rule of not touching Rose's belongings, causing her to become upset. Rose has a strong attachment to her belongings, especially her dog Rain, and when Anders takes Rain's collar without permission, it upsets her greatly. This incident shows how important it is to respect other people's property and boundaries.
Learn more about Respecting Boundaries