Off the top of my head...
1. Curling up like a cat in a sun spot and taking a nap.
2. Jumping in a hot tub after being in the snow.
3. Watching the girl at Chipotle add extra meat to your burrito for no reason.
4. Trampolines
5. Being the big spoon to someone who fits your body perfectly.
6. Waking up on a morning when you have no commitments and nothing to stress over.
7. The moment you realize you're better at something than you thought you were.
8. Foreplay