All the things appears to mourn a lost—or at least distanced—lover. The chorus, reminiscent of t.A.T.u.’s All The Things She Said, indicates that Lean is obsessing over past interactions with this person, constantly turning them over in his mind.

After the post-chorus, the song experiences a dramatic shift in production style, turning toward heavy trance influence—perhaps reflecting Lean’s trance-like state when in reverie of this person.