Mom asks about smell

"Hey, Penny," her mom said at dinner. "Does your room smell like urine to you? I went up there and there was a huge waft, but maybe I'm just imagining things. You didn't do anything did you?"

"What? No, mom. Don't be ridiculous, I'm in college. I wouldn't do anything like that," Penny scoffed but on the inside she was freaking out.

"That's what I thought, but I just wanted to make sure," her mom said with a smile to indicate peace.

The rest of them continued to eat until Grace asked to be excused followed by Penny.