I'm more towards MIJI, although it may be impossible because of Nam Joo Hyuk. He won't sign up if he wasn't the main lead, right?
But for Do San, I hope he focuses more on himself rather than wanting to have it all. Since he's insecure and has a stubborn ways of doing his business. He needs to accept that it won't work as he imagined it to be. I get that he wanted to be acknowledged by his parents and peers, but not with his current attitude towards a business. And you can't run a business with just determination and passion. You have to think realistically. And so far, he hasn't show that. I hope he focuses in that rather than having a relationship at the moment. He need to focus towards his goals, or he and his brothers will have to work for another company and treat them as some sort of programmer slaves that will be anonymous. So I really hope he'll be serious towards his goal. I hope he won't be a naive, insecure, and have a childlike mind. He needs to act seriously. Business is not for just anyone. Or else I'll lose respect on him as a character. He shown no potential so far. And honestly, love at first sight is a stupid idea of romance. That means you fell for their exterior first rather than what they really are. So I'm not convinced of his romance so far. He was expecting the world to just give it to him, rather than working hard and planning for it.
For Han Ji Pyeong. I just wanted to say that I love him so so so very much. Every time he appears on screen, my smile just automatically spreads. His facial expressions where so charming that I feel his every emotions. You can connect with him throughout his childhood and adulthood that I can't help but root for him. He has no family to go home to, even though he's rich and handsome, but no one to feel emotionally connected to. And I really really really hope that he won't end up with Dal Mi's bish sister who wants nothing but feel like she's on top of everyone else. Nasty personality. Even though she seemed to be pitiful at times. Please! I really don't like her to end up with our soft second lead.
And you can totally see that he does have feelings for Dal Mi. From his childhood while reading and writing her letters, even though her grandmother started it. He was the one who continued it afterwards. And following her from the seminar to the bus stop after learning her name. He never did forget about her. He just tends to ignore it. Or rather felt like he can't have feelings for her since he owes her grandmother so much that can't be just paid by money. He can't sleep peacefully knowing of that debt. A debt where Dal Mi could have a better life than what she have now because of the money. She could've gone to college with that amount. The grandmother could have retire whenever she wanted to. It felt like as if he owes his success and gets to start his life because of them. So he sets his feelings aside, and simps for her from behind. Giving her her false hope into reality. Without having anything in return. Just to see her smile and inspired. And that's why I love his character so much. I really like people who loves themselves better so they could give love to others in return. He's truly a good boy that people respect because of his strong and strict exterior, but soft and lovable interior.
And I hate to see that he's slowly hurting himself for the sake of paying that invisible debt. It's heavy and suffocating. That he can't show his true self to her. I don't know what will happen to him in the future, but I'm still rooting for him. Even though I'm shipping a sinking ship.
Honestly, I just watch this to see them succeeding in life, and torturing myself to have my heart broken every time Han Ji Pyeong looks at her endearingly from afar, while she never looks back at him. I rarely cry at dramas, but every time that kind of situation happens, I cried a bucket. This is the only drama where I fell hard for a second male lead. And it hurts, badly.