(My 10-year-old daughter and her friend wrote this up last night during their sleepover. I just found it and I can't help but share.)
We, Page and Hannah, vow to be considerate of others and do these things:
If we feel that one of our friends are being rude, we must tell them and explain why. We must listen to each other and compromise. If our friends say we are being rude and you disagree, you must think in their point of view.
(If either Page or Hannah destroy or break the rules of the contract, there will be no consequences.)