You were walking up a hill, planning to have a nice picnic at the big chopped down apple tree near your neighbourhood

Just as you were about to reach the top, you saw two skeletons. Nightmare and Dream. They looked like siblings..?

Nightmare was sitting at the tree and leaning back while Dream way laying on his lap, taking a nap. Nightmare looked terrifying compared to Dream. It was like they were opposites.

You went further up the hill but they still seemed to not notice you.