Hyukjae has developed a simulation in which he has trapped Donghae’s essence. This is why we get to see Donghae entering a place and Hyukjae shutting the door with an anguished expression. Hyukjae observes and admires his beloved from his sparkling tool and it shows clearly in the fluttering lights Donghae notices when behind him there’s the painting. (It is like keeping an eye on someone from a magic ball, making it cuter and sparkli

The story begins with Donghae pressing play, which allows not only the song, but also their story to being told.Donghae starts to sing the song (so, please, pay attention to the lyric!), as he's walking along the hallway. He's still searching for someone able to save his soul.The pov switches to Hyukjae, who's walking in the same hallway, but he's soaked wet. In this current moment of their life, they aren't together.As the lyric goes, Donghae used to feel lost, until Hyukjae love

Donghae and Eunhyuk were partners in crime. That changed when Donghae shoot a person during a robbery. From that trauma he decided to change lifestyle. It meant also leaving Eunhyuk behind, who instead didn't change at all. Regardless, they still love each other.