In most BTS MVs, the guys are pretty rambunctious.
A snippet of the lyrics: "Everybody say NO! I'm not going to work anymore. Don't be captured in other's dreams." They're against the establishment. They're defiant and bold. Most of their other concepts are like that.
Here, BTS is "So completely drunk, drunk. Cursing on the streets."
In "Dope," they sing about how hard they've worked and how awesome they are. This confidence and boisterousness contrasts a lot with...
"Just One Day," which is shy, sweet, and appreciative. The music video has a slower pace, the dance is gentler, and the fashion is relaxed. The song sounds like someone thinking quietly over a cup of coffee on a warm spring evening. This is one of the only eras in BTS history with a pure concept like this. Which do you like better?