yeah. In this omegaverse world apparently, when you bond (the mark on the neck) you literally see all each other memeories and emotions. And even after the act you can still feel each other emotions. So, when he first marked him in the past (while graping him) he literally saw all seijin suffering, and even after that, he kept feeling seijin depression like it was his own.
In the current time line we are now back and we see ido marking again seijin. This time it was yes consensual, but after marking, the same thing happenes again. This time though we see things from seijin s pov. Seijin see ido's memories, and by that he regains all his past memories from his past life. Not only that, now he can feel ido s emotions, which is not happyness at all. He just feels regrets.
And that makes seijin sad, cause he can't even stay angry at him.
They literally feel each other emotions, it's not just a "oh i asee u re sad"
Hope this explained (づ ̄ ³ ̄)づ
Can't wait to see more of them
Thank you kindly c:
Although the last thing I'm confused with is if Sejin has a view into Ido's memories now, can't he tell whether Ido was actually responsible for brother's r@pe? Cus the way I understood the whole situation, it was never meant to happen
Sorry to bother! Haha, you're just very good at explaining
about that tbh i'm confused too. I hope they will explain it better in the future. Cause from what we saw, it seams only ido can see past memories of seijin. Cause even in his past life seijin didn't know ido didn't mean to make his brother grape him.
But the way they explained everything else, makes me believe they share everything now. So.... let's wait and see. Hope it's not a plot hole but just something it will explained better later. Like maybe it is just seijin that wanted to have a confirmation wfrom idos lips

Haha Ido kinda fucked himself with the bonding. As much as it would hurt him to let go of Sejin, now it'll be even harder lol. But I have to ask how did he love Sejin in the previous life? He only started showing remorse after rping him, so did conscience hit him or was it also thanks to the forced bond that gave him a small reality check?