beta
Honestly, half of me wanted Kijeong to end up with Inseop, but half of me said oh hell nah, date the detective instead
I'm not giving Inseop any excuse for his insane behavior but damn, the people that he killed are either parasite and leeching off their family/loved one or to the society. It's not right to kill them but also it's so satisfying to see these people get punished for their behavior (like Kiseong's and Kijeong's trash@$$ cousin)
so im not the only one who also think that
The past life:
Heejae was supposed to meet with Doyoung, the a$$hole little brother, at the arranged meeting. I'm not sure what happened but Dojun, the nice older brother went in his place, and Heejae mistakenly believed she met Doyoung and loved him this whole time, but in fact it was Dojun in disguise. So, yes, they have mutual feelings for each other, but Heejae didn't know about Dojun's existence, so she married to the real Doyoung.
On her wedding day with Doyoung, she met Dojun for the 'first' time as he went to congratulated her. And during the entire 10 years married to Doyoung, he treated her terribly and cheated on her, and within those 10 years (I believed) she had never met with Dojun again ever since the wedding, because she mentioned that everytime she wanted to invite Dojun over for a family gathering, Doyoung shut her down.
So, she knows little to nothing about Dojun except for he is the older brother that look just like Doyoung (they are brothers after all). I supposed Dojun loved Heejae the entire 10 years of her marriage to Doyoung, and when he learn the news of Heejae trying to k*ll herself, he came to her side (Doyoung didn't even care that his wife is trying to jump from the 45th floor), and Heejae still believe that it was Doyoung that came to see her and she jumped. Her death stayed with Dojun even to next life.
In this next life, Heejae connected the dot seeing how the Doyoung she knew and loved for 10 years is so different for the 'Doyoung' she met at the arranged meeting (it was Dojun in disguise), and she remembered that Doyoung has an older brother. So, when she met the both of them at the elevator, she realized who is who, and she choose to stay with Dojun and use him, but she ended up fell in love with him.
I hopes that help, and also the guy with the hair parting in the middle is the a$$hole Doyoung, and the guy with the hair parting on the side is our boy Dojun.