Not unlike how he detected Shadow's presence earlier, Seth smelled a rat upwind--a purple-haired, foolish rat.

You just don't know when to quit, do you?

"Mary~" Seth cooed again, deliberately ignoring her question and deliberately speaking louder so their new guest could hear too. "Isn't that your friend over there?" If there wasn't enough venom coursing through Mary's body, there was definitely enough accentuating friend.