A few of them:

• Time spent in the woods
• Trees
• Pinecones
• Seed pods
• Cairns
• Waterfalls
• Birds
• Bugs
• Mud
• Thoughts
• Stories
• Conversation
• Laughter
• Water to drink
• Driving with the radio on
• Sandwiches
• Chocolate
• Warm bed to fall into
• Open window
• Cat
• Sleep