No, none of my projections. For me, at this moment, Jaye is gorgeous redhead which standing with a torch in her hand next to the last bridge. She pretends to want to heal their relationship, but every time she just sets fire to another bridge. I'm going to answer you quite specifically to the question I asked:
Funeral: Jaye begins to resent him for not calling her (when she blocked him), a scene, a scandal instead of a peaceful funeral.
Aspen: Linda/Erica is leaning on MC on some occasion. Jaye explodes with jealousy and begins to blame him about his ran away from her then and now.
Mallory's kiss was no accident. Mallory would like to kiss MC anyway, even if she had to go to the coffee shop to see him. But maybe it wouldn't come to her, because Jaye always finds a reason to argue with MC.
Let's see how much more she's got in store, because if I read the pattern right, our heroes are expecting
Not sure I understand fully but I'll try;
Funeral: There was no scene. Jaye was upset, hurting and needed her brother. Its natural and logical to want him there. Remeber she's wanted him back since almost right after he left. Fair enough she's resenting him for not calling, I honestly don't believe she blocked his number, when it was revealed later she seemed genuinely surprised. Maybe she did after pleading for him to come home and considering it was 5ish years is not totally unreasonable she did. Maybe even she had a night out drinking and blocked it then and doesn't remember. All speculation as this stage but not completely unreasonable if you think about it calmly and logically.
Aspen: I don't recall jealousy there (I may have glanced over it) I do recall her being upset. She also asked him to come back early and talk, he didn't want to, she offered to go there, he didn't want that either. He could have just said he needs more time. I find him to be very passive in his actions with her, which is part of what pisses me off. If he'd simply say he needs time to sort out his feelings and come to grips with stuff, I'd be happy. But he never does he just deflects and ignores.
To go back to what I think you where asking...about the conversation. I know how I see it would not be how the devs would write it. I 100% don't think everything will be fixed with one conversation, but it will be a start.
Honestly I'd expect to go something along the lines of Jaye saying she was sorry she drove him away and she missed him.Hopefully he'd apologize before for vanishing and staying gone, that he did what he thought was best. She'd probably then anger him and get accusatory about being an ass for staying away, he'd get defensive. Things would get heated and they'd part. But at least conversation would have started.
Ideally I'd prefer an even better one where they both apologize for the shit they've done and how big of an idiot they have both been and come out with a somewhat restored relationship.
I'm no saying it would have been roses after the conversation but at least there would have been something to think about for both parties and a start at rebuilding.
Edit: one of the things I just remember is some of Jayes actions are calculated on her part, either consciously or
subconsciously so people don't see through her and her true feeling for the MC. She said as much either in her diary or in one of the scenes with her as a young Jaye. It doesn't excuse the behavior but does explain some of it.
As for your last bit, I don't think chapeter 2 will be too distracting with other stuff from what I've read of dev post, Jaye will be a big part of it and so will the long needed conversation between them.