ok so when i decided to watch this i had only one reason : jiro wang (i recently got into tdramas and he is one of my first biases) .considering that i had already watched the other versions i mean j&k version i was like 100% sure that there will be A LOT of fast watching waiting for me but it didn't happen.in my idea this was waaaaaay better than the other versions .in k version although it was cute and all; the main lead chemistry was off for me and in jversion they made it short which caused me not to believe the whole *great love* going on !but this one it had everything that i wanted.Jiro wang was not childish and less jerk than tae kyung which made the love story more believable.when he needed to beg he begged and when he had to cry he cried .he was not a stupid jerk till the last second and still win the girl .in kversion i was on shinwoo team in jversion i had no team and in this version i was finally happy with the ending lol because jiro wang deserved her and the main girl considering she is a rookie actress did a good job too.the ost was epic like all of the versions of this drama i mean will *i will promise you* ever get old?i find my self screaming it every time the drama started kkkk the lyrics were just woooooow !i may not rewatch this cause i had already watched this story like 8 times lol but for others who this story is still fresh i guess u can watch it again for sure;and this version was the only version that the girl could be passed as a boy ;) sry if my english is not good .i dont write reviews alot