How Rude?

Sometimes, when in public, you can't help but burst out laughing, because of something you've seen or heard. Yes, it happened to me today - in the library of all places. I was checking out some books to take home, when a mother walked past, with her young daughter (maybe 5-6?) following up behind her. And as she walked past me, she said to her mother, "3 books? I only get 3 books???? How rude are you!!!". (She didn't say it in a nasty tone, she said it in a very disappointed tone). Seriously, I was howling with laughter. Most parents fight to get their children to read, but here was one little girl, getting upset because she couldn't have more books to read. This made my day. (-: