That evening, in the castle hall now doubling as a theater, Hamlet solicitously lectures the players on how to act the components he has developed for them. Polonius shuffles by with Rosencrantz and Guildenstern, and Hamlet dispatches them to hurry the players in their preparations. Horatio enters, and Hamlet, gratified to visually perceive him, accolades him heartily, expressing his affection for and high opinion of Horatio’s mind and manner, especially Horatio’s qualities of self-control and reserve. Having told Horatio what he learned from the ghost that Claudius murdered his father; he now asks him to visually examine Claudius meticulously during the play so that they might compare their impressions of his comportment afterward. Horatio