Yes, yes, global stars BTS's two ~main~ singles this year were "Fake Love" (which they performed at the Billboard Music Awards) and "Idol" (which had a remix version that featured Nicki Minaj), but my vote is for another track off of their #1-charting Love Yourself: Tear album because of its endearing message. Allow me to explain:

"Anpanman" is the name of a super popular Japanese children's character by the same name — he doesn't have any real superhero powers like Batman or Superman, but helps in any way that he can and stays by your side whenever you need him (he has super hearing, so he can hear anyone's calls of distress)! For example, his head is made out of "anpan" (a red bean pastry) and he offers hungry people a bite of his head (despite the fact that this weakens him — but don't worry, a new head can be baked for him). So, just like Anpanman isn't a real hero with much to offer or show off, but only in terms of his efforts and heart, BTS feels the same way as artists and role models — and just by continuing to be themselves, they call themselves a "new generation Anpanman." These are the kinds of meaningful, down-to-earth lyrics BTS fans (aka A.R.M.Y) love 'em for!