Long Term Damage Done?

Aren't kids supposed to forgive and forget? I'm pretty sure I'm forgiven for my blow up the other day over the baby shower cake that landed me in time out, but it has not yet been forgotten. Today Maddie and I were playing and snuggling on the couch when she turned to me with a huge smile on her face. She said, "I always mess up your stuff." Cute little grin and she gave me another snuggle. Oh well. Forgiven yes, forgotten no. She'll forget over time...right??