Startled, Penelope gave a laugh as she was suddenly jerked forward, running hand in hand with the girl. Glancing backward for a moment she gave a smile and mouthed "thanks" in Aaron's direction as she was whisked away. She wasn't sure where they were headed and they were moving too quickly for her to note how to get back, but the mention of mailboxes stole her attention for the moment. "I don't.. remember seeing anything.. about mailboxes." She huffed out in between breaths. "But I guess it would be the same as your room number? I'm in suite 20 so I suppose I'll look for that..the key should work right?"