I watched Korean drama so I able to understand the movie otherwise there is no synchronization of story ,secondly I am not emotionally connected with the lead actor's story that his ex left him and he felt sad all the time and by the time someone enter his life and he emotionally move towards .Here the way they connected and fallen in love and they separated and again meet ,everything is not well organized and showed I guess. And I think there is some missing elements in the story line. Love triangle they don't shown properly.
Korean drama is far better.