"If you're sure. But if I can do anything, just let me know," Dan said.
He looked down at himself when TJ asked, frowning down at where his legs trailed off into wisps of smoky stuff and still not liking how he could see through himself. "I'm... better than I was at the start. I can't touch anything, or eat or drink, and I haven't slept since it happened, but I'm not tired or hungry or thirsty anyway. I really don't like it, but it's temporary." The 'I hope' was unsaid, but more than obvious.