Sirius found himself in what looked like... a waiting room? It was decorated all in white, with chairs, and a few old posters on the walls. He thought he was alone, at first, until he looked round and discovered that he had been joined by a Gothy-looking teenage girl.
"We don't get many of you coming in this way", she said, surprised. "How did you get here?"
"There was a... curtain? I fell..."
"Ah. That. I wish they'd lock that thing away. You know what's happened, don't you?"