Justin
Justin misses his stuff. Like a lot. You don't even know. Up here he's not...worth much to anyone, and he's not coping with that too well. He tries to insert himself into situations, tries to make himself seem and feel important. He has actually returned to making things with his own hands, as well as more one on one fathering of Justine, so he's growing a bit as a person, but...end of the day he's still Justin.
Still, he might actually prove to be useful, engineers are pretty vital in space one would think.