Avi walks into Doc Robin's house.

"It's not like she hasn't been away before, but I do miss my wife. Speaking of. Do you believe her now? That she's as old as she says?"

"Being that old and having that many memories is... completely impossible, Doc Robin, who is holding two steaming mugs, says. "But you know what? You guys took me in and allowed me to become in both mind and body who I always wanted to be. So, she's impossible. But so am I."

Avi takes one of the mugs and sips from it. They sit on the shelf in front of the window.

"My degree is in library science," Robin continues.

"I know."

"You can never tell her."

"I know, sweetie."