After the short opening silence, the track sets its grid and public signature before the first verse: BLACKPINK, Ah yeah, ah yeah, then the name again. The introduction is not a separate scene so much as a lock-in, making the pulse and group tag the frame the rest of the song will keep reusing.

The first rap-led verse begins at 착한 얼굴에 그렇지 못한 태도 and moves through compact self-definition rather than broad melody. Around 두 번 생각해, the section shifts into a more anticipatory pre-chorus function, holding back the title hook until Oh wait til’ I do what I do sets up the release.

Hit you with that ddu-du ddu-du du arrives as the main refrain, repeated quickly enough to make the title phrase the section’s whole job. The track does not need a long chorus argument here; it states the hook, repeats it, and hands the form back to the verse machine.

The next verse starts at 지금 내가 걸어가는 거린, returning to the established rap-and-pre-chorus path instead of opening a new formal world. The repeated 두 번 생각해, 아직은 잘 모르겠지, and Oh wait til’ I do what I do restore the same countdown toward impact, proving that repetition is the song’s main form engine.

Dududu dudududu and What you gonna do move the track away from verse delivery into a chant-like break. By 뜨거워 뜨거워 뜨거워 Like fire, the song is no longer delaying the hook in the same way; it is widening the ending space and preparing the final return.

The late BLACKPINK (Hey) tag brings the name back as a reset inside the outro. The Like fire repetitions keep the ending charged until the title hook returns one last time at 3:24. After that final ddu-du ddu-du du, the pressure releases and the track cuts into closing silence.

The form works by locking a tight grid early, cycling verse-to-hook twice, then turning the final minute into chant, tag, and last-hit closure.