[Maybe the cadets need something to aspire to in old age. But no, Erwin will keep himself decent around everyone but Levi and Hange. They both helped him when he lost his arm, so they've already seen him at his worst. He's got nothing to hide from either of them.]

I've got some lotion that's supposed to help with skin ailments. I've tried wearing it over a shirt but I can't get it as tight to my shoulder as I want when I do that.

[It also looks pretty weird, wearing it over a shirt.]

I think so. Right now, I have to concentrate to make it move. I'm hoping that, the more I practice, the more automatic the movements will become.

[He offers the metal hand to Levi.]

Do you want to touch it? I'll be able to feel you with it.