B: Ok, maybe we can order a soup and a salad from the restaurant down the street.
A: I was thinking of getting a hamburger, fries and a chocolate sundae.
B: You eat too much junk food. That sort of stuff clogs up your arteries and is very high in cholesterol.
A: Well I never seem to gain weight so I don't mind.
B: It's not only about getting fat or not, it's about being healthy. You could really have some health problems later on.
A: How about pizza or maybe some fried chicken! Better yet, let's order some hot dogs!
B: You are a lost cause.