
Just finished reading the last 10 chapters (20-30) and I'm really struggling with the Seme. Am I the only one? While I do enjoy the overall story, I find it hard to excuse his behavior towards the uke and can’t really see how the relationship is meant to move forward in a good way

I think we just interpret things differently when it comes to reading this. For example, the way the seme behaves after sleeping with the uke is telling. He starts ignoring the uke, yet continues sleeping with the therapist. Imagine if the therapist weren't the uke—his behavior would still be questionable. Then there's the scene where he jumps on the uke when drunk, which is troubling. Not to mention how he interacts with his beta friend. I'm curious how they're going to handle that dynamic moving forward. When the seme and uke start dating, will he continue to act so sexually and intimately with his beta friend?" Overall I do like them both especially the uke but the seme has kinda lost me in the last chapters

I feel like you’re not fully understanding. Yes, the seme “ignores” Dobin after they have sex that one time but basically because he’s intrigued about Dobin’s attitude. The omegas he’ve known are submissive, frail and quite weak, the total opposite of Dobin so in a childish way, he basically wants to test him.
He sleeps with his therapist because it’s part of his treatment to cure his trauma about omegas, and it’s strictly a “business” relationship. Dobin doesn’t even talk or make noise while the seme wears a blindfold. Also, they aren’t in a relationship, so if any of the two slept with other people, is not like they’re cheating.
If you’re talking about the shower scene, Dobin was almost sobered up and he didn’t put it in either.
As far as we’ve seen, the interactions with his beta friend are friendly teasing. He himself said he sees the beta friend as a cute younger brother, and as far as we know, they were never involved sexually (it seems the beta friend has feelings for him but he’s brother-zoned). Also if you pay close attention, they show that the seme was basically using his friend as an excuse to be with Dobin more time, as he can’t take his eyes off him.

It's not that I don't understand; I do. I just don't accept that his behavior is justified, even with the explanations provided. As I mentioned, we interpret the story differently. I'm looking at it from the uke's perspective, while you're viewing it from overall the seme’s side. There's nothing wrong with either approach, but it does lead to different conclusions.
I was talking about the bathroom scene at the bar where the Uke thinks the seme is kissing him because he believes he is the beta.
I’m so confused did a toddler write this?