Last man on earth when there is no earth?

Ch 8.2

Sector twenty one, Planet Rooster, Gram city, Lilia.

Done getting my new spear I reunited with Seven who chose to wait outside. I was relieved to hear no stranger had approached him when I was away, afraid I would find a pile of beaten up strangers waiting for me outside.

Anyways, for the first time since we came here Seven requested we go to a certain place. Not only did he learn how to use his book, he is now able to read the map as well. I only taught him how to use it when calling me so I find it difficult to believe he learned more on his own.

Maybe he already knew how to read Zesionien? There is a lot we can't be sure of with that memory loss of his. Obviously the best way to know is to directly ask him, but I couldn't bring myself to do it.

What Jar said. I know it’s not true, I can't let it effect me. To doubt Seven, who was there for me when I needed someone, when I was left all alone after Iris died...

"... umm... Seven..." I have to make sure, I can't let those thoughts co