Overall, the drama was well crafted for the times. I feel that many aspects would have been dealt with more in depth in more recent productions (and probably there was more than enough material for each couple to warrant its own series).

Regarding YJ took much more than she gave back. She was incredibly possessive by comparison and blew her fuse over his one sided mini-clush and one small unreciprocated kiss (no tongue), considering it an incredible affront that he would ever even look at another girl with affection or read her messages (which were really just platonic) when she wasn't looking. Which I could have accepted and taken seriously had she been a paragon of virtue, but in the context of her having deceived HS by telling him she was working while she had been seeing DK behind his back for more than a year, only to later run away with the guy for two years without another word, not to mention continuing to talk with DK on the phone and see DK one on one and have lunch with him still being smitten with her and trying to hit on her, and HS having just taken her back. Not sure in what universe HS should count himself lucky to have YJ around: someone so self entitled and self absorbed that she repeatedly reduces someone she claims to love to a groveling, begging mess. Is she proud to have "won" that way, to have spared her pride the potential bruised ego of having him leave her?

She was factually speaking, and by her own admission, utterly manipulative. If the husband in World of the Married had tried to be half as manipulative as to threaten the spouse she cheated on with running back to his lover absolutely nobody would be justifying that behaviour or rooting for him: there is nuance, and then there is sociopathic callousness and cruelty that frankly goes beyond simply being self serving. I do have to agree with her assessment that she is not a particularly good or nice person (to use a euphemism), and hopefully HS's cousing doesn't know the whole story of the more than year long lies and deception, or of her using DK, the man she had cheated with for more than one year, to make HS jealous -I can't recall if she explicitly told HS's cousing that she was going back to DK, maybe she only mentioned leaving HS again to go to NY, since she also had a job there, so not sure if he was up to date with all the details, not that her getting back together with DK would have stayed hidden from him had she actually gone through with it, as she almost did, given that she is famous and the press would have reported it-, but even with just what he knew, it's safe to say that he would have to be either blind or an idiot to form that opinion. The dynamic of the betrayed wife taking the husband back in, say, World of the Married and other dramas, is truly repulsive. If the parts are inverted, it does not get any less repulsive. For that matter, I feel the same way about FL's sister's cheating boyfriend, he too was pure scum, if he didn't like her behaviour he ought to have either talked to her or left her, not two timed her, since she didn't do it to him. She should never have stayed with him. Meanwhile, ML can be a playboy and hit on YJ half the drama, and the snowflake can supposedly not take his gf having been given a little kiss by HS, without reciprocating, before they were even in a relationship? I mean, what is the standard here? True fact: if FL had put him through a fraction of a billionth of what YJ put HS through, ML wouldn't be with her now. So I wouldn't exactly call HS being with YJ a success.

YJ brought up the fact that his begging didn't stop her leaving the first time, and wouldn't stop her now... could she be any more hurtful? How could one believe her previous half uttered apology when HS took her back when she then treats the matter with such flippancy, mocks and makes light of his insecurities, only to exploit them when convenient, by parading DK in front of him and reminding him that she had lived with the guy for two years in NY after leaving HS after more than a year of seeing DK behind his back. The more I think about it, the more sociopathic and messed up YJ's behavior appears... and I must admit that I have difficulty reconciling her current image with someone that would. I starting thinking about what would be enough to convince HS to leave YJ... I must say that I couldn't come up with an answer, and I don't think that this is a good sign. At that point, one's relationship cannot be any more unequal, given what her reaction was, and her factually speaking much more pronounced inclination to just pick up and leave... Frankly, I kind of wish she is right in guessing that he might have left her (the reason she almost chose to pre-empt this by leaving him again for DK), because otherwise this level of dependence where he will pine on her no matter what she does -waiting for her for years... what would have happened had her and DK not broken up? He would still be waiting, and telling himself some fatalistic lie about the special nature of a relationship in which he had been deceived for more than a year, before she run away with her lover and he never heard from her again for two years, and she always treated him as a doormat that would always be there at her back and call if she needed him, taking him absolutely for granted and blowing the fuse when he gave any indication he might possible love someone else other than her, while admitting that loved DK at the time... but let's not enumerate her flaws because we would be still her by the time the Sun dies-.

On the topic of YJ almost running back to the man she had cheated with, DK, and the reasoning she gave for why she didn't, while I appreciated the fact that she came back because she realized how messed up leaving and getting back together with DK would have been given how much worse HS had endured for her sake, I must say that I wished she had also given the reason that she didn't love DK and loved HS instead. Because she did say that she was starting to love DK back, but it was, I suppose, a lie to hurt HS, but then she talked to DK on the phone and they met up alone and had lunch together and there was certainly some tension/banter/ambiguous vibe, not helped by the fact that he was trying to get back with her, and she didn't really put a stop to it in a strong manner, but rather indulged him and gave clever little replies. So I really, really would have liked some clarification on whether she would have really ended up with the man she had cheated on HS with had she gone back to NY for the job, and what it means in terms of her feelings for DK -because he seemed aware of the fact that she was using him and loved HS... what does that mean? That they would have been getting together despite her not loving him and loving HS? Again, I would have liked much more clarity about DK, and I guess HS would have as well: she said she loved him when she run away with him, what about now? She said he loved her and she was starting to reciprocate, but the context made one think that it was said to egg HS on, and after all she had used DK by putting them in the same room and bringing up the topic of their house in NY where she had lived with DK for two years after the more than year long period where she was seeing him behind HS's back when she was still with HS, and on the other hand the fact that HS seemed unavailable seemed to mean she loved him more than before-.

On DK, I don't know if it's anthipathy or new sensibilities, but the conflict of interest in him being her patron and sleeping with her does make him feel a bit sleazy. But maybe it's something that was considered more normal in 2007, and in any case I am probably nitpiking because I don't really like the guy. Obviously, I am not giving him all the fault of the affair, because ultimately YJ is her own woman, responsible for her actions, and she was the one that chose to lie to HS for more than a year instead than treating him with a shred of respect and honesty, breaking things off clearly. She was the one that knew fully well how much he loved and trusted her, and that should have been honest with him about the situation instead of deceiving him, either not seeing DK behind his back if had it not been a serious interest, or, if she loved DK at the time like she claimed was the case, breaking up cleanly with HS instead of deceiving him for more than a year. So I am not claiming that she was "stolen" as if she was someone's car, with no say in the matter: she is solely responsible for her actions and choices. But DK did make the decision to put himself in the middle of an established couple, basically not caring that he would end up hurting someone he didn't knew and that never did anything to him (or at least not caring enough not to do it: with him as with YJ what matters in what, when push came to shove, they ended up doing and choosing, which clearly reveal their priorities, priorities that, let's keep it real, in either case being entirely self serving).

Again, the issue here is the fact that he participated in the more than year long deception, not that YJ fell in love with him and chose to break up with HS. That would have been the decent thing to do from the beginning, lying to him and treating him like a fool for more than a year was a deliberate choice they did, so he was the kind of scumbag that would walk all over people he didn't even know, and that had done him nothing wrong, in order to get what he wanted. In the end, the "what ifs", the "if he had not been there it would have been someone else", the "it's not me that had been in a nine years long relationship with the guy", are all excuses: for any bad thing one might do in the world, from over-polluting because "everyone does it" (not really, in any case it doesn't mean you should do it) to a vegan never being unable to bring themselves to be a butcher despite the fact that somebody would do it if they didn't (okay, but it matters, should matter to you anyway, that you are the one doing it, at the end of the day, if it's hurting something or someone you care about, in the case of pollution the environment, in the case of the vegan animals, in the case of DK a guy that never did anything to him), bottom line, *he* was the one that YJ ended up meeting behind HS's back for more than a year, he knew he was deceiving someone that had never done anything wrong to him, and didn't care at all, or certainly not enough not to do it. Bottom line, and coming back to the golden rule, it comes back to treating others like you would like to be treated: DK wouldn't want someone to think about the situation like he does if he was on the receiving end, and neither would YJ (as we later saw, she blew her fuse for much, much, muuuuuch less). So he shouldn't really complain when the poetic justice of YJ using his feelings to make HS jealous comes around. Toxic, the both of them.