The merchant admits it's true Marcellus doesn't have a reputation of being horrible and probably won't get him in trouble. He's just a man with exacting standards and a high reputation. Serving his private party is a way to get your foot in the door. The merchant hopes he'll earn the chef's valuable investment by impressing him. He's been trying to make sure everything is perfect for that reason.

He requests Nero to please not eat anymore. However, since Nero's already eaten one, he asks Nero and Ciri if they would write and sign an endorsement for his pastries. A good word from one of the Summoned would carry a lot of weight.