The context of the following conversation is Lee wanted to eat, so Lee went to a restaurant and ate a medium sized meal.:
Lee says Want to go somewhere to eat?.
The friend responds Sure, what do you have in mind?.
Lee responds I think a restaurant would be nice..
The friend responds Are you going to eat a lot?.
Lee responds No, I think I'll just have a medium amount of food..
The friend responds That's a good idea, too much food isn't good..