Leave

You panic and decide to leave the brothel altogether.

Making your way back to King’s Landing, you convince yourself that the man you followed could not have been Tywin Lannister anyway. After all, a man of Lord Tywin’s standing would never be caught at such a low-class establishment as Chataya’s.

Your next few days at the Red Keep are fairly uneventful, and Lord Tywin never does respond to your letter.