I liked this movie very much :=) Out of all romantic korean movies this was in my opinion the best :) You see, even without any tropes you can make a good movie ;)
You should watch alice in borderland. it's by far the best japanese drama and one of the 10 best dramas of all time ;) PS The second season has a little bit romance, but you should watch the first season first :)
But yes, next time I will post it in the forum^^