When Selene did not respond, the lady quirked her head curiously, obviously waiting. When she did not receive anything, she paused. Selene's hearing would then be able to pick up the male voice with a British accent speaking to her from the earpiece she wore: Invite her to follow you.
The lady then told her, "If you're interested, please follow me."
She then turned and began walking away, out the door and into the street where a black sedan was waiting.