The highlight of Elsbet's and Albert's day is their son's visit. Every day, the old couple serves festive dinner to Lucas in a cozy dining room decorated with lots of flowers. Lucas is content only when the best food and expensive drinks are served. He patronizingly accepts his parents' care and enjoys eating one delicacy after another until he will finally feel sick. The parents have to prove that the food is not poisoned; so they have to taste all the food that they usually won't share with their son.