Aoba gets along well with Asbel, I believe. I'm not certain if he gets along with Celebrian, but I have never met her properly.

[One of the cats sniffs around Ren's leg before climbing on him. It's different from waking up to a pile of cats on his tiny pomeranian form. He pets it awkwardly. He's never had to be on the giving end of a pet relationship.]

Correct. Exsilium, where we were housed before, was destroyed by the United Earth. We were forced to migrate to the moon to avoid dying. It wasn't a choice for us.