Came here after hearing your eyes tell by BTS, lmao. The vocals & rap were I m m a c u l a t e  <3  I cant wait to watch the movie. The plot sounds interesting plus I've never watched a Japanese drama/movie before only Anime ;-p

im here for the story Korean version is so good and of course bts two blessing in one

i am a huge bts fan, but i couldnt connect to the song much. i stumbled over the movie, watched the trailer and squeaked when the song played, because i didnt know its the ost for the song. this made me watch the movie (i wasnt sure before) and i cried some ugly tears in the credit scene x) this song holds definitely a special place now.

 kadie890:

Was the BTS song made for this movie or did the movie use BTS's song?

You can Google this information.  Jungkook wrote the song, i assume melody, and wanted to use it for his album. Later they decided to apply with it. After it got chosen, he wrote the text together with others. So the melody wasnt made for the movie, but the lyrics were.