As they enter the main room they hear a beep and whirring noise from the answering machine. Frasier: She still in business? He then takes them outside to be recycled. I see. Listen, Niles and I are planning on having a dinner party on the 19th and... oh. Looking forward to it, bye. Niles walks back to the main room with his head low. Niles: Collier brothers? The phone goes and Frasier answers. What about the Walburts?
Plan: A: Frasier; Q: Who decides to hold a dinner party? A: Niles; Q: Who does Frasier plan a dinner party with? A: the answering machine; Q: Who takes the message from the Walburts? A: the message; Q: What does the answering machine take when the Walburts ring back to accept the invitation? A: their friends; Q: Who do the brothers worry are seeing them as a married couple? Summary: Frasier decides to hold a dinner party, and plans it with Niles. When his invitees the Walburts ring back to accept the invitation, the answering machine takes the message, and Frasier and Niles hear the couple talking about them before they realize they are still connected. This leads the brothers to worry that their friends see them rather like a married couple themselves.