On September 13, BTS shared a reaction video for the B-side version of their hit "Dynamite," where the boys reacted to all sorts of things they find amusing.
The B-side MV of "Dynamite" shows some clips, behind-the-scenes footage, bloopers, and scenes that didn't make it to the MV single. In the reaction video, the group attempts to explain what "B-side" means.
Take note, A-side and B-side are terms used label producers use to describe two sides of one song that would play different songs when flipped. An A-side is similar to what Korean artists are now referring to as the title track, while the B-side would be the additional or secondary song.
At the start of the "Dynamite B-side" video, V said that it is watching from a different perspective, which then J-Hope jokingly said, "It's the BTS side," while V replied that the A-Side is the ARMY Side. As the video plays, J-Hope stated that they did a lot of takes for the music video, which included many blooper reels.
BTS then talked about each other's solo scenes, which were usually filmed without the other members present. In the basketball scene, Suga stated that he asked the CGI team to make the ball go in, but they didn't, then proceeded to laugh.
The members had a lot of fun watching the scene where they make a lot of improvised choreography and mentioned Jimin and V's reference of a meme featuring Noh Hong Chul from "Infinite Challenge."
Later on, BTS expressed their admiration at the CGI effects, to which V said, "Let's pretend it wasn't CGI and that we really went there." Jimin asked V to where "there" meant and said that its a secret, then the group stated that it was in Arirang Town.
Finally, BTS hilariously recommended a C-Side of "Dynamite," and there should also be a V-Side, Suga-side, and so on for the other group members. RM jokingly commented that "there shouldn't be more sides, that's a lot," and laughs.
After the release of BTS's single "Dynamite" on August 21, the single has broken another record for the highest 24-hour debut view count. Then, it went on to achieve to win all records in the country and debut at the top spot on the Billboard Hot 100, making the group the first Korean artist to achieve that record.