《I Don't Know》的歌詞如下：
I don't know
I don't know
I don't know you
I don't know
I don't know
I don't know what you want from me
I don't know what you want from me
I don't know what you want from me
But I'll give it to you baby
You don't know
You don't know
You don't know what I'm feeling
You don't know what I'm feeling
You don't know what I'm feeling
But I'll show you baby
Oh oh oh oh oh oh oh oh oh oh
Oh oh oh oh oh oh oh oh oh oh
Oh oh oh oh oh oh oh oh oh oh
Oh oh oh
Yeah yeah yeah yeah
Chorus:
I don't know
I don't know you
I don't know what you want from me
But I'll give it to you baby
Verse 2:
You say you want my love
But you don't know how to show it
You say you want my heart
But you don't know how to use it
Chorus:
(repeat)
Bridge:
Baby let me tell you something
You can have it all if you understand it all
So let me hear you say it again yeah
Oh oh oh oh oh oh oh oh oh oh
Outro:
Yeah yeah yeah yeah (repeat)