Where is the conversation most likely taking place?

W: I must have eaten too much last night at the buffet restaurant because my stomach still feels bloated. I’m just going to settle for coffee this morning. What are you going to have?(59)
M: I am starved. I am going to order the continental breakfast.
W: Wow, you really do have an appetite, don’t you? I mean, I don’t understand how you can eat as much as you do yet keep yourself so thin like that. You are so lucky.(60)
M: Well, I guess I have always digested my food very fast.(61)I’ve been thin for as long as I can remember. Actually, when I was younger, my wish was to gain some weight. In fact, I remember eating 5 meals a day during high school just to gain some weight, but I didn’t have any luck.