I'm going to order something cheap at an expensive restaurant
Why are you going to order something cheap?
I'm not going to waste my money on such a place.
It's fine to do this. You're not obligated to overspend just because you're at a pricey restaurant.
I know. I just felt like doing it. Besides, the waiter didn't ask me what I wanted.
Well I hope you got what you wanted and still had an enjoyable meal.