Have some brother/sister shenanigans!
We’ve got Lee refusing to wear clothes that aren’t some shade of light grey or white and Lucy being melancholy, also wearing greeeeey. Probably because it hurt to lose her arm. Well, not all of her arm. Just up to the elbow. Annika’s robot arm is longer. But it turns out Lucy has inherited the ‘careless dipstick’ gene from dear old mumsie.
Then another brother and sister thing. This time it’s Lee who’s sad, and Lucy comes to cheer him up.