Like just based on some of the things Henry has done or said to her compared to how Josiah has never once laid a finger on her or written her off from the get go. Like ofc Henry is generally respectful, he's a good boy, he doesn't look down on her at all or anything, is her best friend and cares for her the most out of everyone there, without a doubt, BUT,
He did kiss her without her consent, initially told her to deal with IV alone because it's not his job (the first time they ever met), questioned her facial hair in a sort of demeaning way (again like one of their first ever convos though), and scolds her a little more overbearingly when it comes to him being worried about her over things like her drinking- not things I'm saying I blame him for / I wasn't putting him down or putting Josiah above him either, he's known to be generally pretty rude or dismissive until he bonds to you (and those few things aside, he did almost immediately lighten up and try to get to know her cos he could register she didn't want to be here and was in an unfair situation / didn't deserve the sas).
Her and IV being in camp was just really bizarre to him and something he didn't want to deal with on top of everything else he already had his hands and mind full of, but simply in comparison, because things like those DID happen, I think Josiah is more respectful lol. Without that meaning that he'd be the better option at the same time.

I think Henry and Josiah make a funny foil to each other when you think about it. Henry is her best friend and they care about each other so much and are the ship bait; you'd probably expect him to be the one Jenny would fw NTR style if anyone there, and he really does want to sleep with her / has a huge thing for her...

Meanwhile Jenny doesn't really care for Josiah / lacks any genuine attraction and he's just doing what she wants but doesn't have that sort of attraction to her either. They're not close at all. Them fucking would be shocking to anyone in camp who knows them; but her not being emotionally close to Josiah while trusting that he'll do what she wants without fighting or ratting on her is why she chooses to use him, there's nothing there, it's just easy and safe to take things out on.
Henry finds out about this and is a little distraught lowkey. He initially thinks she likes him and is just like "Huh?? what?? you like never talk... I out of everyone here would of known if she liked you.. like what????"

Henry a little betrayed bc he thought she tells him everything and this is so out of left field for him. He's assigned Josiah as a bodyguard / escort while he goes to refill his medical supply out of camp and he's just glaring the whole time like "Why you.."

Yeah his relationship with Micah is like vaguely sizing him up whenever he gets a boost of confidence and then immediately regretting it the moment his dad gives him a mere threatening glance in return. They are pretty distant, and IV doesn't like to see his parents together either, despite the fact he does love them both and there's not really any issues between them (I mean Micah and Jenny at least) at all atp. They're really sweet on and docile with each other here, they're basically only there for each other in this ending. IV just doesn't like it lol.

And ig in the high honor ending, his obsessiveness with trying to scratch up information on his dad isn't sm like admiration of III as his own person (uhh to some extent? he doesn't know anything about III truly / remember him like at all, and the information he gets is never from Jenny, it's from outside sources like old newspaper clippings or word of mouth who were around during his reign of terror, so it's all overly exaggerated and sometimes wrong), but it's more like IV trying to form his own personality based around it, so I'd still call that competitive in a way, even if III is long dead.

He definitely looked up to him when he was in Hagen though, and if they hadn't gone quiet in the neutral ending and instead kept on running and terrorizing the map, IV would have bonded a lot more with Micah and they'd be a lot more relaxed and similar to each other / on the same wavelength, but now they're both like pent up wild animals stuck in a box together that never really got to bond properly.

She likes people who are more forward, but not in a forceful / hands-on or verbally berating way (like an annoying, overconfident escortee could be).
She herself has a hard time attaching to people and she doesn't often approach either without reason, so the other person coming to her over and over- without being overly smothering too -to try and form a connection would be the best bet.. kind of what happened with her and Micah for example, and I feel like explaining their early relationship might help break this down easier so I'm gonna ramble about that a bit lol.

She was pretty freshly traumatized and most of the interactions in the VDL gang when they first joined felt very forced and awkward with people taking pity on her. People giving up on trying to talk to her at first because she wasn't so responsive so instead becoming avoidant and hoping she'll get through whatever it is she's working through and eventually come out of her shell on her own time (most of the gang eventually bond to her to some extent though! just mean at first.. not so much)

Except for Micah, who was pretty persistent but not overbearing.. instead of focusing on how she got there or trying to dig into her too much (bc he didn't really care, truly), he'd brag about himself / his plans (like his idea to target the Blackwater ferry) and things he was up to, or he'd talk about the other gang members (even in a mocking / teasing / gossipy way), stuff that didn't really have to make her think of her own predicament and stuff that made him come off very openly and shamelessly himself and thus in a sense, predictable in a lot of ways, and that helped her bond to him and actually have something to say back for once, and subsequently, her always willing to listen to him made him bond to her back very easily.

He's also funny to her, he can take teasing and that's her kind of humor. Not everyone is great with that.

She's not very attracted to men who come off skittish or anxious to talk to her either.. she doesn't exactly like to feel like she's being chased after in a fantastical love story or fawned over like a prized jewel (ig the opposite of Molly? to some extent, who very much saw this thing with Dutch as this great adventure and love story and that.. was not realistic, aha).

She likes, again, moreso people like Micah who are just kind of blunt or at least still obvious about their intentions even if they're not exactly trying to be lol. The predictability of "oh he just wants to get in my pants.. but he's kind of charming about it. He's cute when he's trying to be convincingly romantic" vs person swooning over her with too much effort, making her feel "okay does this guy REALLY want me or is he putting on a show... and does he think this is some kind of fairytale if so??"

idk, kinda hard to explain, Micah hits that sweet spot where he's obvious, but also just genuinely likes to hang out with her too. Wont be too handsy / keeps a proper distance as she adjusts to him, etc. Ofc he's riddled with red flags and to naive little Jenny, a lot of the red flags are more charming and funny to her / things she's not taking very seriously (like him trying not to be obvious about wanting to fuck her, but definitely is doing most of this at first because he just wants to fuck her, and she can tell), but.. that's her.

With women, it's a little different? She's a lot more loose / her tastes in women are a lot more diverse than with men. She leans more towards independent women kinda on her level like Charlotte, Abigail, Karen, etc. Especially women she can vibe with, with her more offensive leaning humor + girls who aren't afraid to have to take care of shit on their own if they have to, but I really think she'd adapt to a lot of different personality types there.. like a more skittish lass leaning on her could also appeal to her and make her feel stronger via being depended on.

And in general, she likes older people.

She likes facial hair a lot, probably has a preference for body hair for both genders, but doesn't mind someone being furless.. when it comes to men esp, she has a huge auto-biastophilia kink (she has a general biastophilia kink for both genders, she is not innocent of fantasy in the opposite direction, but it's USUALLY preferred for her to play the victim) and I think traits like the man being way bigger than her helps perpetuate that fantasy, like if she's in a low but sexually active state, she doesn't really want to be given the chance to win.. like theoretically ig.

So in a sense Dutch is like peak to her physically, but he overindulges so much and she's not romantically attracted to him at all so she doesn't really tend to have a sexual-based interest in sleeping with him either (referring back to the other reasons she might still sleep with someone without really getting off to it herself).
She actually didn't mind at first, and has came with Dutch a few times despite not genuinely liking him, albeit was wary when they started fw each other because she couldn't tell if Micah was actually okay with it or not.

Dicks specifically, she's on and off about because there's moments where she's completely repulsed and doesn't even want to see one (and in these times just feeling too exposed herself can be triggering), and there's other moments where she's more sexually active and doesn't really care. Definitely, like most things, gets off to something if its in a non-consensual context, though. Like the focus of being forced to take dick or being forced to cock-worship would be appealing to her, but she doesn't just see a cock on it's own and goes "mmm" right away or have a preference for how it looks beyond "clean" lol.

Yeah her commitments and furthermore her desire to sleep with someone is more romantic based. Back in 1898 and 1899, she felt her relationship with Micah was super affectionate even if he doesn't show affection well-- but it's more like.. "I know him and this is definitely him picking me out of the crowd / he definitely likes me" type of thing. Like he is treating her special even though, ironically, his initial intention was just to sleep with her (she grew on him afterwards, though).
Their relationship back then was them being secretive about it and it really just made it feel more fun and somehow more romantic to her.. and she already considered him her best friend and a sort of mentor, so it was easy to kind of lovebomb her a bit.

Uhh idk I feel kinda braindead writing this / can't think too clearly and I'm sure that's reflective in the way I'm typing, so I hope I'm explaining this coherently enough / answering everything but yeahh