Song meaning of None of My Business by ITZY

Ah, "None of My Business" by ITZY, huh? Well, let me break it down for you. These girls are making it clear that they couldn't care less about what you're up to. They're like, "It's none of my business, none of my business, none of my business, what you do?" They've reached a level of indifference where they've completely detached themselves from the daily drama and nonsense. They're basically saying, "Yeah, yeah, we used to be close, but now you're just tragic and looking at you gives us vertigo. This summer is driving us crazy, even more annoying than a heatwave. Our conversations are so distorted, just like your personality, girl." They're sick and tired of the same old story, the broken record that is their relationship, and they've officially grown apart. It's like they're stuck in this muggy, humid climate where everything feels sticky, even their thoughts. The irritation keeps piling up, and their guard is up because things have become blurry day and night. The closer they get, the more they drift apart. It's a bittersweet realization that their connection is damaged beyond repair. This sizzling summer only intensifies their desire to escape from this twisted narrative. They know that no matter how much time passes, things will always stay the same. So, you better believe they're telling you, "Don't miss me, miss me. You don't have to miss me." They want you to let go of this pointless argument and find some other time-wasting endeavor. It's crystal clear that whatever you're doing is absolutely none of their business. So, keep doing your thing, and they'll keep living their best life without giving a single damn. None of their business, baby!