I got this image very clearly in my mind while driving home from work and "Bubbly" by Colbie Caillat was playing.
"I've been awake for a while now
you've got me feelin like a child now
cause every time I see your bubbly face
I get the tinglies in a silly place
It starts in my toes
and I crinkle my nose
where ever it goes I always know
that you make me smile
please stay for a while now
just take your time
where ever you go"
Traffic was at a complete standstill and so I whipped out a pen and did a quick little sketch. And then when I got home, I finished it.
You can imagine this being post series 4 Doctor Who. They're doing fish lips at each other.