School Day

You go into the local cheeseburger place. You sit down in a booth. An all-smile waitress approaches you and says "Welcome to CheeseBurger Heaven. How may I help you?" You say "Cheeseburger." "Okee-Dokey! And don't worry fine friend... you'll get over her!" she says. How did she know? When your cheeseburger finally comes, you bite into it and it tastes so... delicous. "I put in extra cheese, since you've got a broken heart." she says. "And... you can date my daughter." she says. WHAT??