[@Aisling]
Cal fidgets before following her through the door. As he walks he looks around him taking it all in. As he goes, he finishes off the drink and enters her office. Nervousness clear in his eyes and how he keeps fidgeting in his seat. He felt a bit of excitement along with that nervousness, but really this was all completely new to him. Just a few seconds ago he was checking out drugs and fluids like any other day. He looks around the office and sets the cup that had held the liquid down on the floor next to his seat...not wanting to put it somewhere that could be considered rude. 
His leg twitches as he sits, as if he's almost incapable of sitting still. He keeps looking around the room wondering what is in store for him...and if he can really do this teaching thing.