What according to you, are the most humourous situations in this chapter as created by the writer? (ch - 4)

I think this really depends on what you find humorous. I like the flashback stories. The one about cheese is rather funny. For breakfast and lunch, they choose food that is easy to cook - but not cheese, because of its strong smell. J. launches into a long digression about when his friend Tom once asked him to transport some cheese on a train journey. Everyone sitting in J.’s car left because the smell was too strong. When J. delivered the cheese to Tom and his wife, Tom’s wife refused to stay in the house until the cheese was eaten. They could not escape the cheese's stench until they buried it miles away at the seaside.