Kris doesn't keep her promise and trades cards with Max. She gets more cards, but now she feels bad because Simon is upset. The other children don't want to trade cards with Kris either. After seeing what she did with Simon, they don't trust her anymore.

Keeping promises is important. When you keep your word, people trust you and you make real friends. If you break a promise, it can make someone sad. Always try to keep your promises, and if you can’t, remember to say sorry.