That... is a good point, and one that probably should have occurred to her before now. "Probably not, unless Astrid or Peter thought to call her after they left... But I don't think she'll mind the surprise."

She leans back in to the cab to tell the driver they'll be just a minute, and then starts for the building without waiting for an answer, moving at something just short of an actual run. At the door, she forces herself to stop and take a breath for a second before knocking.

After a minute, the locks click open, and Rachel opens the door - just a crack at first, but that doesn't last long once she sees who's outside. "Oh my god, Liv!" She throws the door open and lunges out to hug her, so fiercely it's almost difficult to breathe. Olivia can't say she minds.