Answer:
The author chose to use words like affectionately, sweet and savory, Treasure chest, and Delicate to show that the tone is sweet and gentle. When the author uses these words, it makes the reader think that they are in a relaxed atmosphere and makes them feel like they are at grandma's house. You could also say it gives the reader an Illusion that they are more comfortable.
They are all right except the first one. All I know is that the first one isn't cavaliers.
