This drama is an actual cultural reset. It has no flaws. It is a perfect masterpiece from a rookie writer's first work. She's made a fan for life.
This drama is just a beautiful portrayal of relationships, romantic, sibling, parental, marital and platonic. I couldn't believe how perfect the script and story is, it heals you and makes you better.

From the first episode, I loved the characters, the setting, the chemistry and the way it was filmed. There was no way for me to escape from falling for this drama and its characters.

It's so close to reality, each character communicates. The communication and understanding between the character is given the highest regard by the writer, this has almost never happened in any other drama I have seen. It tackles pain that people face when they are in a relationship in a way that has never been done before. Some, if not all of the dialogues the characters say actually deserve an award. I will riot if the drama doesn't get an award.

The actors really outdid themselves. Sekyung's best performance yet. Her acting is amazing. Her character, one for the books. She's unapologetically herself, loves herself and takes care of herself. She puts herself first, this kind of character, I have never seen before.
Im shi wan has also earned a fan for life. His voice, his actions and expressions are to die for. He has such a hold on the audience. A genius actor. I cant wait to watch more of his works, as this was my first.
Sooyoung and tae oh also did a great job at making sure I feel all kinds of emotions.
Jtbc did God's work by releasing behind the scenes and interviews of the actors which I watched like it's my daily routine. I love the main actor's chemistry, honestly if they date, I wont be surprised.

Each and every character is precious in thier own way. There is literally nothing for me to complain about. Though I'd like to Express my love towards the secretary, his character is gold. He's so precious, funny and so human unlike the secretaries in other shows who are shown to be more robotic.

One more thing I loved about this show was that none of the characters were labelled to be a particular way. Nobody assumed anyone to be straight, this was truly a breath of fresh air. Its leading a trend towards more sensitive dramas in the future, hopefully.

The osts of the show are top tier. I would really recommend this ost called "sorry" by 2F, it literally gives you goosebumps. I watched and heard each of the osts during my one week wait between episodes.

Run on is always on my mind. One of my all time favourite dramas for sure. Highly recommended.