He grinned. "She was talking about cosmetic potions so you can always talk to her. I'm not sure who she got for that, but if she's trying to convince Snape, I don't know how it will end." In fact, he sort of wanted to see that.
Harry looked at Draco confused, but turned. The confusion only mounted when Draco started- was he massaging his shoulders? And why? "What exactly are you doing?" He could understand touching for sex, but this was not it. In fact, it didn't feel like sex at all."
He snorted. "I'm pretty sure that's the only thing I enjoy. Stability means boredom. Besides you can never have stability. At best you have a sense of stability, but shit can happen at any time, even without the castle getting involved. You can break up, get divorced, hit by the Knight Bus, get an ailment and die. Life is worth living because it's constant change, but I wasn't thinking about people being safe. Just do something not boring."