This is one drama that I would like to hate, from the OST to the story and stuff in between, BUT there were a few sparks of potential that kept me engaged in the latter half of the series and the main leads did good with the material given. The first 15 episodes was literally the FL in a zombie like trance most of the time reeling from broken heart over her ex, the ex insisting on getting back together and the ML acting almost like a pervy stalker, add many coincidental meetings ... shake, stir and repeat. In the second half of the series everything perked up- from our leads, to the supporting cast, the ex dropped off the face of dramaland until the ending episodes but was replaced by another ex to stir the pot again. Even so, this was where this dramas potential should have been harnessed and released but no, the second leads romance got a lot of screen time. Nothing wrong with some second lead romance on the side but the main leads romance got half the screen time, thankfully there were some satisfying fluffy moments between the leads. Also, one thing going for the leads was their maturity, sure they still felt insecure about their relationship but they did not do any drastic immature moves, no annoying miscommunications in this drama. It was a happy ending but felt rushed, considering a lot time was wasted in unnecessary boring stuff I wish they had just done a wedding or a bit of married life instead. With all that, watch if you are tired of good dramas or want a change of pace for something cliche, this is okay.