[ His brow creases at her interruption. He knew Grell would react, but he certainly didn't expect everyone else to back up his dare.]

Knox is fit to forfeit on his own, should he wish. After all your romanticising on Humphries and Slingby having their time alone in Paris, I should think you would want to allow them a room to themselves for the night.

[ Seems even the boss is aware something may be going on between the two! ]