"All right. When I've left this room, act normally except insofar as is necessary to plant the Silmaril, the described bundle around it sufficient to conceal it, and the key to its box without any suspicion you can possibly evade or defuse. As necessary to maintain the fiction but not extraneously or in any tellingly irregular manner, tell people I am taking food that you offered me. If anyone is suspicious enough to make trouble in the relevant time frame, telepath me their name and face and what's going on in as much detail as I would need to find them and address the situation informedly. Continue to minimize suspicion until I have been gone with the Silmaril for two hours. At that time you may freely act. Do you detect any flaws in this plan from my perspective?"