i believe the ocean sounds playing while bts are in a schoolbus in a desert is a throwback to "i see ocean i see desert" in sea... and they are stuck inside a schoolbus because inside them they are still children........ and arent ready to deal with life traumas....
big thank you to whoever consistently inserted references to past videos of bts in the yet to come music video ... this was very emotional and shocking ....
when jimin said the line "somewhere deep inside your heart there still lives a young boy" he used the word sonyeon which means youth... which is definitely a callback to the 'sonyeon' in bangtan sonyeondan