The context of the following conversation is Sydney had been riding in the car for hours. Finally they stopped and Sydney used the bathroom.:
Sydney says I had to use the bathroom really bad. Sorry we had to stop..
The friend responds No problem. Do you want me to take over the driving. We are about halfway there..
Sydney responds Why don't we grab a bite here at the diner. I'm starved..
The friend responds Sure, I could use a greasy burger and some fries..
Sydney responds You can take over the driving once we've eaten and relaxed for an hour..
The friend responds Sounds like a plan. It'll wake us up. We'll be there in no time..