How prime interact with each Bens?
I presume you mean the different Alt Bens/Folks from the Eon Vs Ben Prime fight, so.
Gwen 10 = Pretty casual with her, kind of slips into the routine of her being similar to his own Gwen, though he is able to pick up on her differences over time. They still act like family though.
Ben 23 = Acts like a sort of big brother to Ben 23, primarily in a mentorship kind of way. He recognises that Ben 23 is a good person, and wants to be a hero, he's just been through a lot and needs help. Still gets his frustrated moments with him though, lol.
Ben 10k = Compared to the others, Ben 10k will often share the leadership role with Ben Prime, which makes sense since he is the oldest. He gives Ben much needed advice, while not holding his hand.
No Watch = He's very encouraging towards No Watch Ben, really wanting him to know that he can still be something without the watch, a lot of their dynamic providing self reflection for Ben Prime.
Omni Ben = He was admittedly confused by his existence at first, before finding it rather cool. Omni Ben is, for a lack of better term, alien compared to the rest of the crew, but Ben Prime recognises there is something to gain from that.
Jen 10 = Pretty chill with each other. They like asking each other what it's like being the opposite gender.
Julie 10 = A nice but complicated dynamic, mostly due to the nature of each other's counterparts in their own worlds. I imagine it being akin to Spiderman and Spidergwen, though in this case Julie and Ben didn't die in their respective worlds lol.
Sentient Omnitrix & Ben = Normal with the Ben from this world, but is sometimes off put by Omnitrix's personality, as it's not how he imagined the watch if they were alive, more akin to someone like Omni Ben. But her Ben says it's fine so he'll take his word for it.
Rooters Ben = Unsure how to approach. He was hostile at first, but slowly came to recognise what Rooters Ben is really meant to represent, and that he's nothing like the ones he had to deal with in the Prime Timeline, eventually valuing his input, being the only one who will say the harsh things.
Eon = It's...a long wild story. He doesn't like Eon, that's clear, and he will do whatever he can to stop him, but Ben isn't dumb, he knows that Eon is this way because something bad happened to him, and the more and more he learns about Eon' story, the more he feels sorry for the man, knowing all it takes is one really bad outcome for even himself to turn rouge. But it won't slow him down in stopping this man before he goes too far.
Bad Ben = Doesn't like him one bit. He's an awful reflection to deal with. Doesn't play fair and has an ego that makes Ben feel embarrassed with himself, while also not underestimating him.
Mad Ben = Doesn't like him either, but also feels bad for the path he's own, knowing very well Vilgax screwed over his life in a way that makes Ben's skin crawl. He also recognises how dangerous Mad Ben is due to his strength and intelligence, a battle master.
Negative Ben = One of the few he struggles to fight against due to a moral sense. Negative Ben is in a bad place mentally and it makes it awful to fight against him, especially since he's barely trying. He does try and help, but it's gonna take more than some nice words to help Negative Ben.
Benzarro = Fully creeped out by this ghostly fusion of himself. Seeing the bits of himself and Zs'skayr put into one. Not helped that Benzarro has no issue understanding many of Ben's insecurities, loving to play mind games.
Malware Ben = Complicated bag since this is two people stuck together, what Malware did to Ben Prime still a sore spot. He understands that Malware Ben is very desperate and lost, force to listen to an awful influence non-stop.
Forever Knight Ben = Not exactly a fan of himself that's racist towards aliens.
Fusion Ben = Want to help in anyway he can, knowing fully well this version of himself is not in control of himself.
Ultra Ben = A very bitter self reflection of who he could have been, similar to Eon, but a lot more ugly in a sense. Doesn't like engaging with him.
Light Magic Ben = Doesn't know how to engage with, both because of his mental state and because magic isn't his specialty. But he knows it's bad, and that he needs to be stopped or helped.
