"Shoes!" Rose hears the Doctor holler. She makes her way to the front hall just in time to see the front door slam shut, the Doctor wince and their little girls running past in a fit of giggles. She arches an eyebrow at his exasperated look and grins when he picks up two shoes. "Before my feet there should be 4 tiny person shoes. Two different pairs of shoes. I have two shoes. One pair of shoes, just not an actual pair of shoes because they're two different shoes and two different sizes but still technically a pair of shoes…" Rose walks over to him and wraps him in a hug giving him a quick kiss, "why would anyone want to wear just one shoe?" The Doctor scratches his head with a slight crinkle in his brow.
"We may never know." She answers with a giggle.
"So long as it's not a pair of pears." He grumbles to which Rose gives out a little snort of amusement.