Lily, Dorcas, open
Hearing her name, Lily glanced over. A bit of searching pointed out the source of it, and she lifted one hand to wave to show she'd seen her. She did shift aside to move out of someone else's way, closing a bit of the distance between herself and Cas.
"Hello," she greeted her before peering past her toward the door. "You haven't seen James about, have you? I'm afraid this is just the sort of situation he'd want to pull a prank on."
She hoped that wasn't the case. That he and Sirius had perhaps just lost track of time. She was certain they'd be in attendance, but they did have a habit of losing track of time.