I think 6 episodes isn't enough for the story line and how the pacing is for the first 3 episodes. It seems that this should have been 12-15 episodes and they tried fitting the last 10 episodes into 2. Honestly, when I watched the first episode, I was like "hmm... exciting." and then episode 2 and 3 came, it was intense, the conflict was already there but it was still exciting. But then episode 4 came, it somewhat okay then episode 5 and 6...... the transition from falling on a staircase and being hospitalized, the antagonist and MC reminiscing how they became close friends, having your current boyfriend give you up because he thinks you will be happy with his friend (the MC), meeting up with the male MC and reminisce how you guys meet was too FAST. The ending was nice and good but yet again not well executed as it was focused solely on 2 main characters although I believed the supporting characters deserved a spot in the ending because they made a huge contribution in the story. Additionally, the actors and actresses were great with their roles. They played their roles really well and I can't think of anyone who could have done it better. Still a good drama to watch.