She listened intently to the description, it almost sounded like the devices used to deliver mana potions and healing potions while on the run that she worked on while practicing engineering... She'll have to look into it.

Once he returned she smiled timidly and nodded in appreciation. "Thanks!" It only took but a second for her to down the entire thing, obviously having been in need of it. "N-not really," She pointed at the iv besides her and shrugged, "I guess things are really busy and that should do..." But they don't know the importance of drinks and food to this girl!