I rarely watch affair dramas. I made an exception for this because of the actors. However, the writer's perspective was interesting. I was emotional while watching and cried several times which is rare for me. The drama is slow paced, but doesn't give the feel of being too drawn out and boring. Every scene has it's reason and emotion. No one is blameless, but it isn't anyone's fault. Sometimes when living life we don't always see what is really going on. We don't see that the people we love are suffering and we forget to appreciate the people we love that are near us. Also, just because you love your significant other doesn't mean that you won't be attracted to or even care for someone else. I'm sure it happens every day. Valid Love makes you think from every perspective. The relationship between Hee Soo and Il Ri is beautiful. They are so close and it was great to watch them interact. My favorite relationship in the drama is their story line. I also liked the side story between Il Ri's sister and Hee Tae's brother. They were too cute. The draw back is that there are some strange happenings with the parents. I get the point the writer was trying to make, but it was borderline unnecessary. The ending was good. Uhm Tae Woong did a nice job of conveying all of Jang Hee Tae's emotions. I felt his love, anger, and sadness. I was mad at him sometimes and routing for him other times. Lee Soo Hyuk was also great as Kim Joon. He made Il Ri comfortable enough to pour her misery out to him. I kinda felt bad for him, because it seemed he started every thing because he saw she was unhappy. He should have known that he would just end up hurt though. Lee Shi Young was amazing as the quirky, 4 dimensional Il Ri. I enjoyed her character so much. A lot of people might blame her, but I empathized with her. There were many times that I just wanted to yell at her to run away. I absolutely loved Choi Yeo Jin as Hee Soo. Her character was a large part of why I kept watching the drama. The music is fine and appropriate. I will never rewatch this. If you like a slower paced meaningful drama, then I recommend this. It isn't action packed or epic, so please don't expect too much. Like I said in the feeds, Valid Love is oddly emotional and addictive.