"The train makes certain I get six hours of sleep a night, thank you very much." Demyx probably wasn't expecting a serious answer to his joking question, but...Vexen sighed. "What I dislike about it is the reminders of my mistakes, and of...events I would rather not recall."

He absently reached for his wrist, nudging his sleeve back to touch what Demyx would recognize as a Firaga Bangle.