Relationships

Vexen: Zexion and Vexen dont have a very complex relationship. Zexion doesn't seem to really care about Vexen at all, he just seems to sorta tolerate him. Also, Zexion seems to enjoy annoying Vexen (Which he does quite well). Zexion and Vexen probably knew eachother before they were nobodys.. so 'Ienzo' knew 'Even'. We know Vexen was also one of Ansems assistants, so its likely that they did know eachother.

Lexaeus: Zexion probably spent the most time with Lexaeus. Their relationship was a good one. They seemed to talk a lot, and neither of them annoyed the other. This was probably the best relationship Zexion had with anybody.

Axel: Okayz, I don’t think Zexion liked Axel… at all. This was probably because Zexy, Lexaeus, & Vexen suspected he was a traitor and because Zexion knew Axel was the one who killed Vexen. Zexion and Axel spent a fair amount of time together, and they didn’t seem to friendly. In the end, Axel was the reason for Zexions death. ;_;

Riku: Zexion never spent any real time with Riku. The only time they were together were when Zexion was either giving him a card, or messing with his head. So we don’t know how their relationship really would have been.

My Thoughts

I think that Zexion generally dislikes being around other people/nobodys. Frankly meaning, he might be a hermit/recluse. This would explain why Zexion doesnt seem to give a damn about his comrads. On the other hand, nobodys dont have hearts, so they dont have emotions. So that might be why he doesnt care. But Zexion, like most nobody's probably 'fakes' emotion to some extent. We most likely will never know how Zexion truly felt about others, unfortunately.