以下是《I Wanna Know》的部分歌詞：
You’ve got your fireworks,
You love to set it off,
A fountain of words that don’t make sense to me,
Oh oh oh
So give me back my innocence,
It’s the only thing I lost,
And I don’t wanna grow up,
I just wanna know what love is,
Oh oh oh
I wanna know,
How far you’ll go,
To keep your love alive,
I wanna know,
What you’re thinking when you’re leaving the door,
And I want to be your favourite person in this world,
When it gets cold
Oh oh oh
And I don’t wanna grow up,
I just wanna know what love is,
Oh oh oh
Chorus:
And I want to know your body language,
Your hidden messages,
And I want to know your secrets,
And I want to know your name,
Oh oh oh
Verse 2:
I don’t need a map to navigate,
Just need you to show me the way,
And I don’t want to be a prisoner of love,
Just let me out of this cage,
Oh oh oh
Bridge:
And I don’t want to grow up,
I just want to stay this way forever,
Oh oh oh
With you by my side,
I don’t need to try and find my way,
Oh oh oh
Chorus:
And I want to know your body language,
Your hidden messages,
And I want to know your secrets,
And I want to know your name,
Oh oh oh
(Oh oh oh)
(Oh oh oh)
(Oh oh oh)
(Oh oh oh)
(I want to know)