I want yumin’s ex to invite her to hangout then watch how she gets distracted while text...

Ooh I like that

I think he doesnt think hes the priority for her , at least anymore.
He's just going by the flow and thats why he agreed to date her since his family owes her.
They date? Sure. They break up? Sure. As long as its what yumin feels like doing-- he follows it.
He didnt do anything bad but him not loving her is a betrayal to her love. Hes a nice guy, but only that.
He only feels the responsibility, neatly explained in his conversation with hyeondo about that stray kitten.

I do agree on wanting to see his regret and realization of their relationship and yumins feelings, seeing her happy with another and feeling jealousy himself. That angst will be goood.
But i feel like as a mr nice guy he'll just be comforted that she met a good partner ╮(￣▽￣)╭

Hmmm you have a point. Although I don’t think he’s exactly a nice guy. He knows that yumin likes him more, he’s the one who asked her out knowing he has the upper hand. I think yumin would have been hurt less had he not dragged the relationship until they were about to get married. That was a shitty thing to do. If she had confessed first and he rejected her, she would have been able to move on more easily.

Anyway, we don’t know much about the other guy. I do want him to get jealous and regret what he did. I know some people are thinking he might be bi or gay, but we’ll just have to wait and see. ╮(￣▽￣)╭

Ye, the mr. nice guy he is is not the stereotypical nice guy, its the emotionless nice guy.
Being kind to everyone and treating them equally is actually being cruel to some. It was a surprise to me that he agreed to date her since it seemed as if he wasnt really in love, so to say.
Not quite sure about the upper hand, since if he thought that way then he'd kind of not agree to break up so as to not lose the relationship that his family liked and that was a good prospective future.

I know the main couple would be cute so im g
with that, im interested in how his story would go forward. Would something be exposed/outed (like the gay bi thing) or a secret why he is like that or that hes actually been like that all the time. Or would he just be gradually forgotten? Would he be more empathetic?
Plot twist, he gets together with the sociopathic actress ex gf

I love all of your responses, he’s kind of like a robot following orders.