[Buffy has decided indoors is the best option to hide fromt he bots. She's even resorting to crouching and peering out from clothing racks to try and shake the one following her. That is how she runs right into Cordy. She starts apologizing before she sees who it is.]
Sorry. Sorry, I was just---Cordelia.
[Her words kind of die on her lips. At least she's not thinking about bots anymore.]