What is the scene that nick observes taking place between tom and daisy in the kitchen

From the text:

I came to a small rectangle of light which I guessed what the pantry window. The blind was drawn, but I found a firt at the sill. Daisy and Tom were sitting opposite each other at the kitchen table, with a plate of cold fried chicken between them and two bottles of ale. He was talking intently across the table at her.....anybody would have said that they were conspiring together.