How cute. Definitely an improvement from Cybermen who wanted to upgrade the human race.

She can't help but grin when the droid scampers over to her feet. Clara leans over and holds out a hand so BD can climb on itself. "Hello BD, pleasure to meet you."

When the male holds up his book to show off the Harry Potter book, she's not nearly as surprised as she could be. It's not her first experience with an alternate universe. "It's a really good series. The third book is my favorite."

A nod of her head in greeting. "I'm Clara Oswald. Where are you from, Cal?"