
all that talk about bi, gay, hetero.
I do not want to disappoint you but just because a man has gay sex does not make him gay right away. it is more about sexual satisfaction and pleasure than attraction to the same sex. Curiosity doesn't make you gay. Because it feels good it doesn't need a name.
also men in a heterosexual relationship like it from the back and because it's more authentic they want the real thing.
and in relation to the manga:
I do not know the whole story of their relationship, but the ex has drawn clear lines. He prefered less emotional attachment, wanted only sex, just from behind, with no eye contact. I do not know if he has an identity problem, but all I know is that he is a nasty guy and the scene after the reunion makes me really angry.
Reminds me of these hateful women / men / ex / people whom one sees again after eternity, who wish that only bad things will happen to you. Who want to make you look bad infront of people, who probably want to take revenge on you, but for most of it, just want to humilate you because destroying someones happiness feels great for them. Disgusting.
Yeah, and that's what he did.
What an asshole.

"all that talk about bi, gay, hetero.
I do not want to disappoint you but just because a man has gay sex does not make him gay right away."
There is no magical number of sexual encounters that decides one sexual orientation. It's not like, "I'm not gay unless I have sex with a guy 50 times within a 3 month period!" or whatever. You don't need to have *any* sexual encounters at all to be gay, bi, hetero, pan etc.
While there are men who have sex with each other for reasons besides physical pleasure and/or emotional connection, Yuuya isn't one of them. This manga presents him pretty clearly as a self-hating queer, albeit in the most over-the-top and simplistic way imaginable.

It is obvious that I don't have to have sex to determine/know my sexual orientation. I saw no need to write about it.
However, first of all it wasn't my Intention to write a report or an explanation regarding this topic and it's still not so, I was more focused on those comments with the "who has sex with a man is gay"-theory.
At one point I can't completely agree with you. For me it's still to vague to call the EX an self-hating-queer.
And I will stick to it, whatever the reason, he's an ass.
Meh .. I don't know if DG is too naive or just too stupid. He brought himself in this situation and get things wrong the whole time. It's annoying sometimes.
I see Jiwon as a split person. He made it clear as Alex and as Jiwon, that there are no feelings to be expected.
Till now I never got the impression that they're in love with each others.
Just my thoughts.
I don't think DG is really in love with Jiwon either. He's in love with the idea of him he has from what he sees on his screen, and thinks relationships should be like, but everytime he is presented with the more authentic Jiwon he just gets dumbfounded. It's not to say his character can't grow though, just saying how things seem right at the moment.
The only positive so far was when DG kicked Jiwon in the stomach. He should have slapped him in the face with that used dildo after the double penetration incident but instead he asked him out on a bloody date. And it wasn't even some Harada-esque manipulation, because he knows this is a trauma for him. But because DG was still idolising "Alex". (⌒▽⌒)
Yes! Tbh I find dg pretty annoying ; before this started , Alex clearly said no feelings whatsoever ; but dg just getting clingier and more needy
I think though, that by Chapter 35, Jiwon understands that DG is maybe feeling the same things that he felt in his own first relationship. So he is looking for transparency by asking him directly, what he feels, with Jiwon already knowing the answer. It seems though, that because Jiwon knows how that someone telling you they love you, can have little security, he might not feel DG is being authentic, seeing as they still are strangers to each other. What does he love exactly, the BJ Alex from the screen, the "perfect" act Jiwon puts on at university.... or the real Jiwon, who because of his ex is so guarded, and hasn't even told any of his friends where he lives. Who has body image issues, and who has nightmares about his past....