Ada has pulled a phone out of her pocket.
Ada: what do i do, rory? there's too much security and too little vent.
Ada is crouching away from the door, dialogue sotto voce
Guard (from outside the door): If you're not using the can you have to leave.
Ada: i need an idea quick.
Rory is leaning in a corner. Dressed nicely but not in a tuxedo. Standing in the distance is a conductor with crossed arms looking annoyed.
rory: You don't need to fight security. you just need to make them not want to fight you.
Ada is listening to the call
Rory (through phone): Think about the scariest thing you saw in the waiting room.
Guard (from outside the door): That's it, I'm coming in!
Ada has stood up. She has a plan.
Rory (on phone that ada has placed on the sink): Remember the day with the rubik's cube. You've got this.
sfx: The click of a lock turning.
The door opens, and we see it from ada's perspective. The guard is framed by the door frame, visible in the panel. He has a horrified look on his face.
Guard: Oh God, what?!