Remember the pretty sign language choreography that BTOB had?
The choreographer revealed that the idea actually came from the BTOB members themselves. They revealed, "BTOB members suggested that the choreography should have some sign language, so I was searching and found that phrases like 'missing you', 'passed by', and '1 year' could be incorporated. The title 'missing you' itself was changed a little to fit the choreography."
Have you checked out BTOB's choreography for the song yet?