Vianna's smile widened as Ferris turned optimistic, reminding her that at least they wouldn't be apart for too long. She nodded her head in agreement before he then asked her to wake him the second she wake up the following morning, and the girl nodded her head once again with the smile still on her face. "Will do," she promised, happy at the idea of seeing Ferris again very soon. She went quiet for a moment, watching him before speaking again, "Sleep well, Professor."