Arcelia doesn't condone Zane's more unscrupulous actions, but tends to accept that he's doing it for the greater good. She does lightly scold him for some of his more egregious acts, but does no more than that. She also continually tells him he needs to eat more, and these arguments are the only ones where Zane's responses are ridiculous and childish, insisting that his body doesn't matter so long as it's still capable of walking and breathing.

Arcelia one of the only people Zane truly respects and enjoys the company of, because her intellect is even higher than his own. They disagree on some things, but their debates are calm and respectable. He cares for her well-being, though claims that it's fully out of greed, as she's 'of more worth' to him alive than she would be dead.

Arcelia thinks Victoria is a woman with a lot of potential, and just needs guidance, which she'll gladly give her. She can't help her bluntness sometimes, but she tries to be a little softer with her.

Arcelia is somewhat of a mother or older sister in Victoria's eyes, given how calm and supportive she is. Victoria likes going to her for advice, and while sometimes Arcelia has some harsh truths for her, overall, Victoria accepts the advice doesn't take offense. She also whines about her cousin, Zane, a lot, but both her and Arcelia are in agreement that he has potential to be a good guy.

Victoria is a little sad that Zane likes Arcelia so much more than her, despite their family ties. She doesn't hold it against Arcelia, but does wish she could be more like her so she could earn his respect too. Maybe if he respected her more, she could change him.

Verity is a constant annoyance to Arcelia, since she refuses to ever cooperate with anyone. She is the one person Arcelia believes is truly unredeemable, as nothing seems to get through to her. She's a loose canon who enjoys causing chaos and nothing more.

Arcelia does still put up with her when necessary, nevertheless, in order to try her best to stop her from being too detrimental to the team's mission.

Verity 'likes' Arcelia, but only because she's fun to bug; Arcelia tries her best not to react to it—especially when other allies are around—but Verity knows she's getting under her skin. Plus, it's funny to make the voice of reason of the group look ridiculous by branding her with a mustache, unibrow, or lighting her up like a Christmas tree.

Arcelia is protective of Vivienne, and criticizes Zane for how he treats her, often forcing him to loosen his grip on Vivienne. But I like Zane having a lot of control, so perhaps she's often busy travelling for work.

I haven't thought much about their relationship, but Vivienne surely is more comfortable with Arcelia than Zane, as, while she's blunt, she has more heart than Zane ever will, and is much more caring.