An etiquette lesson for the washroom

Collected by P:

As Em is sitting on the toilet, she says, "Did you know that if you fart when you are on the toilet that you don't need to say excuse me?"

I said, "I did not know that."

She replies, "So have you been saying excuse me for the past year?"

Me: "Yes."

Emily: "Well, you don't have to because the toilet is the only one who smells it."

Me: "Where did you hear this?" (It is always interesting to hear where she learns these pearls of wisdom)

Em: "Grandma...Well, maybe I just figured it out on my own."