In terms of party relationships, I feel Flicker's feelings about each of their teammates would be as follows...
- Artisz: Flicker admires Artisz's more calm, level-headed personality and wishes they had that level of emotional control. They also may feel some sense of kinship since they both have parents of different races.
- Aura: They've probably clashed at least a couple of times during their travels due to their different personalities and world views. I also imagine Flicker feels a mixture of curiousity and resentment when it comes to Aura's patron. Flicker only has their mother (a wood elf) and doesn't know who their father is, whether he's a genasi or a genie or what have you, so they'd be interested on some level that Aura actually knows how she's a genasi and has some connection to that part of her heritage, but also feel jealous that Aura actually has some kind of relationship with her other parent.
- Jormund: Similiar to Artisz, I think Flicker would feel a level of kinship and admiration for Jormund, though not to the same degree. Also probably critical of Jormund's drinking.
- Plasm: Flicker feels uncomfortable around Plasm. While they value emotional control, Plasm probably comes across as more detached and alien to Flicker, who is trying very hard not to see like they're judging the plasmoid but.... they're totally judging.
- Rook: Not sure entirely how Flicker would feel about Rook. It depends how aware the party are of each other's backstories at this point, because I feel if Flicker knew about Rook's past crime and that she was trying to redeem herself, they'd be cautious of Rook but also supportive. After all, Flicker's done some things in the past that they aren't so proud of so yeah, they'd get it, but they'd also want to keep an eye on Rook to make sure she's keeping true to her word. If the party doesn't know, I'm not sure.
Feel free to correct me on any of this and/or add your own thoughts. I'm just spitballing based on what I've read in the CSs ^^;