He had a nice smile, Luke couldn't help but think, but also he could feel the effort behind actually making it. It must have been some time since he last felt the needed to, and considering what D was like, he could imagine that a full vampire's life was likely just as difficult as a half.

"We could try a presence first," Luke proposed. "Guarding one another while the other sleeps would be easier between us, I think."

He paused, before he let out a breath. "Though I admit, I don't feel like sleeping on the best of days, even without outside influences."