I really liked this movie, most of all I can really relate to the story of this movies. I've had really similar experience as shown in the movie, the only difference is that ML and FL both got a happy ending in the movie whereas in my case well you would've already guessed it.We do still keep in touch, and she is happy with her ML so, I guess it's all good...
While watching the movie I could actually see myself in Joon soo and I felt that my feelings were being portrayed by him towards her, how hurtful it was and how much I wanted her to respond to me , recognise my efforts , see me in a different light but not everything goes like the dramas in real life.
We have been friends for about eight years now and I think I have sorted out my feelings but I don't actually know.
So, this movie showed me the happy ending that I always wanted but was never able to reach to it.