chunk: In the third act, set in Lord Goring's home, Goring receives a pink letter from Lady Chiltern asking for his help, a letter that might be read as a compromising love note. Just as Goring receives this note, however, his father, Lord Caversham, drops in and demands to know when his son will marry. A visit from Sir Robert, who seeks further counsel from Goring, follows. Meanwhile, Mrs. Cheveley arrives unexpectedly and, misrecognized by the butler as the woman Goring awaits, is ushered into Lord Goring's drawing room. While she waits, she finds Lady Chiltern's letter. Ultimately, Sir Robert discovers Mrs. Cheveley in the drawing room and, convinced of an affair between these two former lovers, angrily storms out of the house.