I can tell why this drama is so well liked. Everything is so well rounded from the characters to the plot. This drama was hilarious and heartbreaking, and just amazing. I am so glad I got to see Jin Goo again, he is such a good actor, and he blew me away when comparing him to his other drama that I loved him in. The chemistry in this was absolutely on point. The two main couples were fricking amazing together, and they interacted as a group really well too. All such amazing actors and actresses. The storyline was freaking fantastic. I didn't think I would enjoy something that looked sad and depressing. When I think of soldiers, I think of death and war. I figured this would be that, and it was, but it was also so much more. It was funny, sweet, sad, contemplative. There were some amazing action scenes, and the editing was fantastic. There really isn't anything bad I can say about this show. It was just so fun to watch. I want everyone whether a k-drama fan or not to immediately stop what they are doing and watch this. It is just that fantastic. Best k-drama I have ever seen. Better than a lot of American shows too. Just good stuff.