I think this manhua is amazing. The heroine (Miso) is top-notch: funny, intelligent, pretty and quick at catching onto things. She easily picked up on the bullshit that the brother was probably spouting unlike some characters that just skim right past it Yungjoon is narcissistic but he can be nice too... he's just a bit full of himself which makes it hilarious when they kissed and he just pushed her chair away, I was gonna cry because I thought SHE was gonna cry and run out, but the outcome was hilarious I love this so fucking much. And I wish that Miso solves this mystery and calls out on the brother's bullshit quickly. I mean, maybe he just got his memories mixed up with Yungjoon's, that's plausible. But I highly doubt it :/
Edit: (Finished) I am thoroughly impressed by this series, everything was top-notch from amazing plot, characters, art and the general romance-comedy genre. This manhua has come a long way and I'm glad I was there to experience it's greatness. My views on Yungjoon has changed drastically, I love him alot after finding out about his troubles and how he pretended to be a narcissistic fuck just to cover up his past... His past is so sad, but because of it he managed to meet Miso, so I guess it isn't such a bad thing. Miso is just amazing. As I've previously said, she is strong and level headed, beautiful and fair, loyal but also funny, I love her XD
What's Wrong with Secretary Kim?