I'll keep it short since I hate reading long reviews. First off, I'm a ROMCOM addict. Know a romcom? Chances are I've already watched it. I happen to reference romcoms in my daily life and no one, except my best friend, can relate to me. That said, you would understand why TOL is the perfect series for me. This series is so well-written that the story was delivered so perfectly and that all other series already pales in comparison. The casting is perfect, the side characters and side couples are relatable and believable. The acting, especially Off and GUN (OMG BEST ACTOR OF THIS GENERATION) are on point and sooo good that I literally had emotions (whether happiness, sadness, anger) in every scene. Finally the OST was perfect and that is the perfect topping to an already perfect series.
What I didn't like are too minor and does affect my view of the series in any way. Example, you know those crazy girls stereotyped in most bls? Well it had that.
Overall, go watch and be sure to have your tissues ready in every episode.