Screenplay was superb, that sometimes even without dialogues you could not fast forward and watch the scenes(first 7-8 episodes). The storyline is about a woman in her late 30s who have dated many men and couldn't find true love. Though FL faces many issues related to family, work and bestfriend her performance was also a bit off towards the end. And I can't just bring myself up to justify the FL's action in last 2 episodes,.. FL's mom is definitely a mood breaker but her acting was good. FL's bestfriend (ML's sister) was real, no dramas and understandable..
FL's character was like a little off at times, you can't really feel the truth in it.. Times when she can date other person within a short period of three months (portrayed without any explanation), how she handles her bestfriends misunderstanding, her work issue.. Though knowing all these, a man(Joon hee) who is completely head over heels at her is an ideal man appears only in dramaland :(..

ML's character is just wholesome and his acting was just awesome. And I personally think he is the only reason most of the viewers watched till the final scene.
I finally feel that the theme is not portrayed properly. What exactly is the drama trying to convey? love beyond everything? true love always ends happy? I m sure they'll breakup again after the final episode patch up considering the FL's character. And I really got no happiness in the ending though they both ended together. Felt bad for Joon hee :(