Tranquility Needed

We went out to lunch this afternoon and as usual Greyson needed to go potty. I took him into the bathroom and in to the handicapped stall (much more room for two in there) which happened to be underneath the air vent. He got in and looked around and politely informed me that we needed to go to the other stall. I asked why and he said "Mommy, this one is too loud. I need it to be quiet when I pee."