i've read this manhwa for the 5th time now....and it never fails to make me cry. the ending was so sad... the way sangwoo thought of bum even in his death bed. and the misunderstanding before those tragic endings was so sadddd ... and some people said bum should've ended up happy but to think... bum and sangwoo promised that if sangwoo die so will bum..... idk whats wrong with me but i love this manhwa....