[ It sounds so familiar that it takes Clara's breath away for a second. But just like two faces ago never told her how regeneration worked to begin with, she's no idea he could regenerate into the woman in front of her. It would never occur to her. So, she feels safe telling a story about the Doctor, as she often does because it's like a balm on a wound that always feels fresh. ]

I've got a friend, travels all around, one of the smartest blokes I know. He said to me once that some people are only meant to be in our lives a little while and that it's alright to be sad, 'cause it means we were happy.

[ Managing a smile, it's small but warm. ]

You'll find another person to travel with, trust me. Everyone wants an adventure, deep down.