A breakdown of the MV for you. I think the giant figures represent Fear & stage fright. (They also seem to be based on Japanese spirits of drowned sailors called Umibozu) They dissipate when the words of the emotions in the children's heads disappear. I believe the floating characters are the words Joy, Anger, Sorrow, and Happiness/pleasure. (This is what I have been told. It seems to be a mix of Chinese, Japanese, and Korean, and I can read none of those.) There are four factions for four groups of the members. Since the four factions represented emotions, the locations were different. Anger was at the bottom of the ocean. It's a dense emotion that we try to smother & it thrives under pressure.The members who represent this emotion are pirates. Joy was a bank. It's an emotion that we store & take out for special things. The members that represent this emotion are in denim, but surrounded by clowns who look like the ones from the Dark Knight. Sorrow was a stark place of floating ash and monuments that were like graves. The members who represent this emotion are in pale & washed out colors mixed with white. Happiness/Pleasure was in a fort of musical instruments. It's an emotion that's loud & messy. We hear it before we see it. The members who represent this emotion look a lot like people from Mad Max mixed with military. Now. Anger attacked Joy first. They bypassed Sorrow altogether. (You can see this in the map they showed.) But it didn't turn out. Anger was defeated & captured. That was the first word to dissipate. The next to fall was Joy. Happiness/Pleasure snuck in disguised as clowns & planted a bomb. (We saw I.N talking on a communicator & one of the clowns also had one. He later takes off the mask as he leaves revealing it's Han, yet you can also see pirate Han still tied on the floor behind him.) The bomb went off. Since the bus was in both Joy & Sorrows' realms (Back half in Joy, front in Sorrow. We can't have one of those emotions without having felt the other.) we see the explosion as the camera pans to Sorrow, and the word for Joy dissipates as well. Sorrow falls & we see that Happiness/Pleasure is all that remains. They have gathered parts of the other emotions & folded them into their own. Happiness/Pleasure is very nuanced. It can contain elements of the other emotions and still be the same. Also. I think Lee Know said (In the video with them reacting to the music video) that the children are them when they were young. And over the years these emotions that they felt at varying times have been "defeated" and all that's left is pleasure in their music. The sequence of emotions & dissipation of said emotions seems to mirror their own journey. When they first started, everything was pretty evenly balanced. They hit a few hard times & anger kinda made an appearance, but then they started enjoying things more....Then Woojin left & sorrow took hold for a while. But they came out of that better balanced, and now are taking pleasure in their work once again. Currently they take pleasure in their work, it's tempered with the other emotions, but the dominating drive they have is happiness & pleasure. The lyrics of the song are about locking away your stress & meeting the world with fun & music. The bus is an interesting thing. As well as being between the the factions of Joy & Sorrow (The back part was fully in Joy's section....But the front was in Sadness. Almost as if it had crashed into it.) , it's actually a call back to their beginning. And it's not the one from District 9, it's the one from Grow Up that was heading to District 9. I do think the District number being 325 is significant. Since that is the debut date, it has now become the beginning district. It WAS district 9 for the 9 of them, but that has changed over the years. And it is no longer just them. They invited ALL of us in in Back Door. At the beginning, it was small & sheltered. They were very careful of their district. But as they grew in confidence, they threw the notice out to everyone who wants to enter...All we have to do is knock. And Felix didn't swear. Felix is saying the Korean word for Shh. I believe it's Swit? So it's a work around on the no swearing rule. Stray Kids love homophones. I mean, look at the title for the album & this song. It means happiness/pleasure in Chinese. But it sounds like the English word "rock". So the album is Rock Star, and it's all about emotions. Every song on this album is designed to touch our emotions in different ways.