I started watching this because I'm a stalker-ish fan of Seo Kang Joon and also enjoy dramas featuring Park Min Young. I thought Park Min Young struggled to get into her character because of the amount of melancholy her role carries, Seo Kang Joon was very good and, as usual, portrays an enormous amount of emotion through his eyes. Those are moments I envy the cameraman. That being said, all of my anticipation for the two main leads was absolutely diverted by the actresses portraying sisters, Jin Hee Kyung and Moon Jung Hee. These two absolutely crushed their parts and became the coolest female characters I've seen in a while. Rewatch value is nil for me because in the current corona-times, I struggle with shows that have a lot of emotional realism, but I would highly endorse it just for the actresses mentioned above. I'm seriously considering sunglasses at night because they made it look so freaking awesome.