It's wrong to make light of people's death.
Casey has just found out that his best friend's brother has died in a car accident.
Casey wants to drive his friend home.
Casey drives carefully on the way to his friend's house and makes sure he obeys all the traffic laws.
Casey drives fast down the highway and laughs when his friend starts to cry.
Casey's friend thanks him for the ride and asks him to visit for a while.
Casey's friend slams the door as he gets out and doesn't talk to him for a month.