BimiluiSoop

I second every single word you've said. Loving this drama, hopefully it will keep it coming

wow, really impressive

Same, their chemistry is coming off as so natural and is really suiting the mood of the drama. I'm already a shipper onboard, the main lead is so quiet and considerate of others, the female lead is very observant and has already pieced together the dynamics and angst been the musician friend trio. Loving the whole tortured main leads thing this drama has going on.

You can count on it, JY has been so polite and considerate towards SA from the start of the drama, that just 2 episodes in, and I'm already swooning and falling head over heels for these 2 characters

Hahahahaha, word

That was the thing that bothered me about the wedding too, none of them seemed to have aged a day, this was a messy and useless ending on top of an already deeply messed up show

Hahaha, I'm here for all the comments... the entertainment factor from the comment section is 1000 times greater than anything this drama delivered :D

Hahahahaha

Same here, I was all set to mark this a 10/10, before the last 2 episodes aired. Oh well, it was still worth the watch

Since all the bodies from world B's serial murders by the doctor were hidden off in world A, the cases would have been marked as disappearances, no commonality was established between the disappearances in World B (before DW from world A showed up), so there wasn't any opportunity to look at them as one case and establish the link that they were all patients of the same doctor. I do find this disconcerting, I would agree with you. If so many patients of the same doctor keep vanishing, one would hope that someone would figure it out a lot sooner.

Chief Oh said that in every world with DW, SK dies, and their fate repeats. But SK realized that she had met world B's DW and in her world too, just like in world A, he gave her an umbrella, so she went to the bookstore, instead of going home. If she had gone home straight that day, she would have been home earlier than her father and would have died instead. Chief Oh had misinterpreted their repeating fate. Supposedly, their repeating fate is to meet each other and in each world DW saved her that day, and this somehow offsets what Chief Oh said. Personally, I'm inclined to agree with you that everything that happened in world A was repeating in world B, just on a delayed timeline, so by this logic, SK's life is in danger indeed.

The world C ending is what confused me the most. The SK whom DW met at the end was also from world B. For starters, what will those two idiots even do in world C, it has its own DW and I presume world C SK as well. I'm just going to tell myself that they go back to world B. Also, if the train was scraped, how were they even able to travel to other worlds. How did world B SK find world A DW in world C so easily. How did world A DW end up running away from world C DW and team. This random ending really ruined it for me.

I'm not 100% sure of my theory either. That Seo Kyung (A)'s stepbrother (B) killed her doesn't seem right, I feel fairly certain about him disposing the bodies though, since Seo Kyung's stepbrother (A) said that much in his confession, he witnessed the bodies being disposed at the train station. The mystery person who called Do Won from the train didn't sound like Seo Kyung's stepbrother, so it's possible that there really could be another hidden player yet to be revealed, just like you've predicted.
Moreover, given that the show didn't end this weekend, there must be some story and surprises still remaining. It's either that there is yet another murderer or Do Won won't be able to save Seo Kyung in world B and in the last 2 episodes, he'll go to world C, where he can save both Seo Kyung and his father and set everything right. This is probably wishful thinking on my part, I wish Do Won's dad would have a better ending in some world.
Another aspect to the drama is that majority of the victim's bodies are in world A, Do Won should bring them back to World B, that might be the focus in the remaining episodes.
Let's see :)

We do know who was disposing the bodies via the train. In the very early episodes, Seo Kyung's stepbrother from world A said that a train comes and that he himself is the killer because he saw his ownself from world B disposing the bodies in the abandoned train station, the world A stepbrother said something like: it was me, in his confession from the very early world A episodes. Do Won later on realized that Seo Kyung's stepbrother would have seen his ownself from world B and that's why he said it was me, but also said all the stuff about how the train comes.

Dr. Suk Min Joon is the murderer and his accomplice Lee Sung Wook (Seo Kyung's stepbrother) was the one disposing off the bodies via the train. In the very early episodes, Seo Kyung's stepbrother from world A said that a train comes and that he is the killer because he saw his ownself from world B disposing the bodies in the abandoned train station

There is a separate version of Dr. Suk Min Joon as the serial killer in both world A and world B. In world A, the serial killings didn't start again after Seo Kyung and Do Won's father's murders. Seo Do Won A was contemplating on this with Seo Do Won B in episode 8 last week about why the serial killings didn't resume in world A, and Do Won B said that the Dr. Suk Min Joon from world A might already be in prison or dead, that world A and world B have diverged too much and are very different. In world B, Dr. Suk Min Joon is the murderer and his accomplice Lee Sung Wook (Seo Kyung's stepbrother) was the one disposing off the bodies via the train, Dr. Suk Min Joon doesn't know anything about the parallel worlds or the train. If he did, he wouldn't have been so mystified by Do Won still being alive, he would have concluded that he's from World A, instead he thinks he's having hallucinations because his disease has deteriorated. In the very early episodes, Seo Kyung's stepbrother from world A said that a train comes and that he is the killer because he saw his ownself from world B disposing the bodies in the abandoned train station. Now as to the question of who killed Seo Kyung in world A, if we follow all this logic, then what I expect would have happened is that world A Seo Kyung saw the train arrive and saw her stepbrother from world B throwing out the suitcase from the train and so her stepbrother from world B killed her

Same, the calendar got my hopes up that there is a new drama starting, what a bummer -___-

I second this, definitely the most gripping drama airing at the moment

Touché

I suppose everyone evaluates on more than one criteria. I was over-simplifying, just to say that fancy CGI or overly complicated plot isn't necessary to make a perfect drama. In this one, I really liked the cinematography, aesthetics, story-telling style (the backstories, the revelations, misunderstandings, the pacing), OST, cast, script, basically everything, which makes it a 10/10 for me. That would be the long answer :)

Couldn't agree more. Most K-dramas turn the second leads into an over the top jerk to justify why the FL should be with the ML. I like that Eun Hee's boss was redeemed as a decent person, in fact he is quite the catch and I would have fully supported if Eun Hee would have ended up with him. Of course I adore Chan Hyuk, he is a real gem. But this is precisely what I like about this drama, it doesn't turn any one into a villain, everyone has flaws, nothing is black and white. We need more nuanced dramas and characters like these. Looking forward to future works from the screen writer.

I'm waiting for the OST to be released, loved that music so much which used to play at the end of the episodes and played on a few scenes as well.