[Verse 1]
Been thinking 'bout you, baby
And I don't know what to do
All I think about is you
Seems everything around me
Things I've never understood
They all make sense when I'm with you

[Pre-Chorus]
Oh, I've heard it all before
Finding so-called love then you leave it behind
But now I feel so sure
I listen to my heart this time
So I lay it on the line

[Chorus]
I know that what I've found is once in a lifetime
And I know there's no way out
'Cause it's once in a lifetime

[Verse 2]
I've always been so lonely
No one there for me to hold
And every night was just so cold
Oh, don't get me wrong I've been around
But I've resigned myself to thinking
Mine is just another story often told
[Pre-Chorus]
Oh, I've heard it all before
Finding so-called love then you leave it behind
Ooh, but now I feel so sure
I listen to my heart this time
Put my heart before my mind

[Chorus]
I know that what I've found is once in a lifetime
And I know there's no way out
'Cause it's once in a lifetime

[Bridge]
It's not like I'm runnin' out of time
I'm taking everything in stride
It's just I never thought I'd find
What would make me change my mind?

[Chorus]
I know that what I've found is once in a lifetime
Yeah, and I know there's no way out
'Cause it's once in a lifetime

[Outro]
Oh-oh, ohhh, oh-oh, oh
Oh-oh, ohhh, oh-oh, oh