If you're looking for a tearjerker watch this! This is the type of movie i would watch alone, so i can really get into it and let it out (lmao I hate crying from movies.. when i watch things with my family i try to hold it in XD). Although the plot is nothing that unique, it's needed to bring this movie to life, the standard of the movie was great. The rewatch value wouldn't be high though because once you know how things will go.. its less of a 'rollercoaster ride' for your emotions (lol) BUT, as said, for a tearjerker MUST WATCH, & the cast really did a stunning job! -- I watched it knowing that it would be sad and i still cried like crazzyyy, and the plot is very predictable. I really wanted to watch it though because of D.O. and So-hyun and plus I really felt like watching a sad movie. This movie was so sweet though.. like the alternative title for this movie.. 'Pure love' I wish someone loved me like that mannn.. just imagine. I kinda want more cutesy scenes between D.O and so hyun, but the level of romance fit just right in the movie. It shows how fast friendship can just be broken like that, because of misunderstandings and stubbornness, arguments occur, it really makes you cherish the friendship you have in life and just life in general tbh.