Usagi and Sif
"Only about a month," Sif replied. "But I was gone for a year -- before that, I'd been here for two years."
She quirked a smile. "In case you haven't learned -- because I don't know how long you've been here, and for that I apologize -- this place does strange things sometimes, like send people home and then bring them back."
Sif was grateful for having been brought back with her memories, though.