Quote from Frankie in Survey Says...
Frankie: I used to worry about how clingy she was. She would never let me leave the room when I used to say good night to her. I would say, "I love you," and she'd say, "I love you to the moon and back," and I'd say, "Ditto," and she'd say, "I love you to the moon and back and back to the moon," and I'd say, "Back at ya," and she'd say, "I love you to the moon and back and back to the moon,"... [sobs] and now she's not even coming home for summer. She's going to Dollywood.