I heard about this drama over year before i actually watched it, As i didn't like what i read about the ending but i decided to watch it and i really liked it. I'm a sucker for the whole "guy gets close to the girl for revenge but actually ends up falling in love with her" plot so i loved the story, In fact i wish there was more dramas with that type of plot. I thought the acting was well done especially by Rain & Shin Min A, I believed every part of it, And i really liked both of their characters. Although i did dislike alot of the secondary characters as i though they were quite selfish and pathetic at some parts so that annoyed me but you get past it. This drama was quite tragic.....About 2 people who love each other truly and yet can't be together, It showed that love can be very painful, Yet in the end they choose to be togther and love each other. If you're looking for a lighthearted bubbly drama then you probably shouldn't watch this but if you want a drama to make you cry and be addicted at the same time then you should watch this, I honestly did like it alot. I would definitely watch it again. This drama showed me the meaning of true love, I believe a person can fall in love as many times as a heart can beat but i believe you can only truly fall in love with one person, If you are lucky enough in this life to meet that person, that is. That's the vibe i got from this drama and i liked it. Bok Goo & Eun Seok were lucky enough to meet that person but it showed that it's not all happy go lucky that tv makes it appear to be, That it actually can be very hard and painful. Well anyway, I think that you should give this drama a try, I really liked it and i think you will too :)