Haebikh

Well it's true that a situation like this in a drama can be explained in many ways that depends on the viewers. I'm glad you're enjoying the show maybe. Don't know if you'll believe me when I say this but actually I try not to nitpick when it comes to kdramas, specially about plot holes. But if there are things I find questionable about the protagonists then it's a different story. Anyhow, I hope I'll find some kdramas which I'll like. In the end, we're from the same community so cheers!

I know this was not a one time thing and she was trying to cage him by her constant threats. That day on the beach it was a bit different, she hurt herself twice if I'm not wrong and it seemed like she slit her wrists which means the arteries are exposed and it's not a minor injury, it's huge. The bleeding can't stop if you don't go to a doctor. Even if it was a minor injury, you only escalate the situation by telling that injured person to die if they want and then leave them. Need I remind you the next day on the bus when her brother was looking for her sister and asked him, he couldn't care less. After seeing all that blood and saying those spiteful words he just thought what could go wrong. Things don't add up man.

I understand what you're saying. If I'm blackmailed by my gfriend like she did, I'd be very disgusted too. I'm not saying breaking up was the wrong choice, it was the right one. But ML handled the situation in a very questionable way, it seemed pretty inhuman to me. Feeling disgusted by someone and severing a relationship to the point where you don't care about someone can be understandable, but if you openly spit out your hatred like telling someone to die when they're already injured and those words lead to someone's death then it's not okay.

Oh! I agree with you too on this one. If the writer was a bit subtle about this situation like you said it would be understandable sigh

I agree with you that not every suicidal person is always pitiful. One of my friends had to deal with this kind of person and it was literally nightmare for him, still he was very cautious about it. He informed her roommates and family members about her situation before escalating it cause the last thing you want is to be blamed for someone's death. If you watch the episode I'm mentioning here maybe then you can understand why I'm saying this.

I'm only nitpicking because it's the ML we're talking about here. He could've resolved the situation differently. He could've consoled her by saying that he'll not break-up with her and then should've tried to persuade her to go to the hospital. Like you said she's psychologically troubled, but that doesn't mean she should die. Doha initiated the situation and also escalated it by telling her to die. It's not sth I'd expect from a ML.