It was all great as they depicts a realistic problem of LDR couples. As an audience who doesn't like typical plot this was remarkable. I think no one could have ever guess the plot twist.

Acting wise there was nothing to say. They did well, it was all natural. Besides, the shots were typically good for me.

The characters were portrayed agreeably that I personally hate a particular character. I saw and barely understand everyone's point of view.

As for the music there was nothing that get stuck on my mind. They did not prioritize the background music that much I believe.

All in all, it's great and fine, it just all went wrong in the coda. In which, they could have explain more rigorously.