Each passing day is hell for X. Achromatopsia does that to them, on top of being isolated from society for their whole life. But Four makes dues to make sure their new organic housemate is comfortable in their own skin.
Different- 1) Not the same as another, or each other; Unlike in nature, form or quality. I thought being different was a good thing. You know, the whole 'Im not conforming to you' deal. I thought I was unique, my own person. Apparently not everyone thinks being different is a good thing. They're afraid of my difference. Maybe it's my long white hair? Or my glowing silver eyes? Or it could just be because.... I'm not fully human. I tried to keep it a secret. Really I did. I knew the consequence of something like this getting out. So my secret stayed a secret. All until the day the little girl walked out in front of the truck.