After a pretty nasty fight between the girls which involved Hannah chasing Leah down the hall and hitting her (and who knows what else) I put Hannah in her room in time out to think about how she should treat her sister.
After about 2 minutes, Leah came to me and said "I'm ready"."For what?" I Asked.
"For Hannah to give me a hug."
"Well, Mommy isn't ready yet. Hannah still needs to think about things."
"But I forgive her". (Also known as "I no longer want to play by myself")