Lovers of hopeless romance - Must watch!
Lovers of practical aspects of romantic relationships - Must watch!
Lovers of beautiful character development - Must watch!
Lovers of Jung Hae In and/or Son Ye Jin - Must watch!
Lovers of 'i want to be punched in the gut by the emotions' - Must watch!
I started my journey of K dramas with this SITR and never will I repent doing so. In fact, I have come back to this drama atleast 5 times since I first watched it and never have I felt disappointed with the main theme.
Please excuse some of the subplots (not mentioning anything further to prevent spoilers) and the rushed ending - i can live with those aspects given Ahn Pan-seok Nim's breathtaking cinematography and storyline. And the BGM, though might seem a little annoying in the initial few episodes, later makes this drama further embalming.
Go ahead and watch it and carry these two characters in your heart for the rest of your life.
And then, when you think that you have somewhat recovered from its impact, take a dig at 'One Spring Night' - another masterpiece from this brilliant storyteller