>Walk past her
You roll your eyes and brush past her. Confidence is a bandit's greatest weakness. At least for this one.
"Hey, w-wait..!" she says behind you. "I'm robbing you!" She starts to follow close behind.
"You can rob me later, if I don't get fired first," you reply.
"Fine," says Arpeggio. "Then I'll follow you to your delivery, and then I'll rob THEM!"▮