SCHWARZ. LULU. Don't you hear? LULU. SCHWARZ. Someone is coming.... SCHWARZ. LULU. I knew it. LULU. SCHWARZ. It's the janitor. He's sweeping the stairs. SCHWARZ. LULU. Thank heaven! LULU. SCHWARZ. Do you perhaps accompany the doctor to his patients? SCHWARZ. LULU. Everything but that. LULU. SCHWARZ. Because, you are not accustomed to being alone. SCHWARZ. LULU. We have a housekeeper at home. LULU. SCHWARZ. She keeps you company?