Serafim

Maybe you're right, maybe you're wrong. I don't think either one is wrong, it's life. At 20 y he got a bomb that her ex was pregnant and she decided to have the baby and go to Germany. Even if he wants to get to know his son, he has no power over that, he must ask permission to his ex, maybe his ex didn't want that, to not traumatized their child, maybe she already has a family there, after all, a dad someone that is involved and ML thought that he didn't deserve to be a father. In the end, what ML wants doesn't matter, his ex and her child opinion does.
There's no right answer. I understand your way of thinking.

There's no next episode, he already explained everything.

yes until 1 January

Not really, she is not cheating, however they are kids n having fun, maybe she could draw a better line but to her, she is not having sex or kiss antibody so she doesn't she the problem. They will eventually break up because FL will not stop having fun and ML thinks that she is cheating on him. Trust himself is already gone so is the relationship.

Between ML and FL before the accident. However it's just a misunderstanding, it was not the FL who wanted to meet ML that time.

He is not virgin. However, we don't know if he lost before or with FL.

Not sure, there are already a lot of drama without the leads. Company, her sister, drug related crimes, at this point of the drama make more sense that they stay together and fight it.

I hope, for now on, they stay together until the end. Any problem that'll come, they can resolved together, without any noble idiocy break up.

just "fan-service"

I think that you are forgetting about something. That team was not something to be successful, but was a trap so ML fail.

scaring ? she needs to be fired then hired again. That team was for married and with childrens. If someone found out that she is lying, someone can sue the company because of that.

He was bluffing. He doesnt even know that is not money, but shares.

About the second couple, we all know that she is not planning to cheat, but what can it be ?

Make sense. He beg to his son, not him, so he doesnt know. Tae Poong just said that because of his ego, its really stupid that he lied about he never beg ? It realistic. Just because us viewers know everything doesnt mean nothing for them.

Not really a plothole. In both videos she was blurred out.

Its a culture thing in the past. Just like harakiri or seppuku in japanese culture, they often do this to "clean" the family name.

Ep 6, at maybe min 35 - 40.

Sure. He just want to "live" again as a person and not a ghost. thats why he became evil

almost every episode... Even in the last 2 they said that

well... He kill 100 humans as a "Lost Ghost"