The world is a complex

We wus lookin’ for love

나도 그냥 그런 사람들 중 하나였어

I was just one of those people

진짜 사랑인지 뭔지 믿지도 않으면서

not even believing in true love or whatever

습관처럼 사랑하고 싶다 지껄였던

but babbling like a habit that I’d love to love

But I found myself

The whole new myself

나도 헷갈려 대체 어떤 게 진짜 난지

Even I’m confused about which one is the real me

널 만나고 내가 책이란 걸 안 걸까

Is it that I learned after meeting you that I’m a book

아님 니가 내 책장을 넘긴 걸까

or is it that you turned my page

Muish: 책 = book OR: fault/flaw/defect/imperfection

so also means

Have I realized I’m the flaw since I’ve met you?

넘기다 = also means to “pass beyond” as well as “turn (a page)”