1. They pick us dandelions, and can barely contain their excitement when they present us with "lowlers."
2. They ask if it is snuggle time yet.
3. As soon as snuggle time is over they ask if it is tickle or wrestle time.
4. They jump off things, run into things, and destroy things with total exuberance.
5. They fall asleep in the most peculiar of places.