[Intro: Mollie]
Wish I didn't know, wish I didn't know
I wish I didn't know, wish I didn't know
I wish I didn't know, I didn't know
Didn't know, know, know, know

[Verse 1: Mollie]
I've never, ever had someone I could call the one
Nobody's ever moved me quite the way you've done
Why would I ever think of you not by my side?
Impossible to picture you not in my life

[Pre-Chorus: Vanessa]
So why am I sat here wiping away these tears?
And why, am I lying, trying to unfeel this fear?

[Chorus: Una & Rochelle, Vanessa]
Seeing the laughter in your eyes
Seeing the smile I thought was mine
Watching you kiss her lips goodbye
Things I wish I didn't know
If I could wipe this memory
Go back to when that girl was me
The day that I should have stayed at home
And I wish I didn't know
[Hook: All]
Wish I didn't know, wish I didn't know
I wish I didn't know, wish I didn't know
I wish I didn't know, I didn't know
(Didn't know, know, know, know)

[Verse 2: Rochelle, Una]
I'm lying here beside you, trying to block it out my mind
Just knowing that she touched you kills a little more inside, oh
I don't wanna confront you 'cause you're only gonna lie, "who?"
But what's a girl to do, just sit around and watch love die?

[Pre-Chorus: Rochelle, Una]
So why am I sat here wiping away these tears?
And why, am I lying, trying to unfeel this fear?

[Chorus: Una & Rochelle, Vanessa]
Seeing the laughter in your eyes
Seeing the smile I thought was mine
Watching you kiss her lips goodbye
Things I wish I didn't know
If I could wipe this memory
Go back to when that girl was me
The day that I should have stayed at home
And I wish I didn't know
[Hook: All]
Wish I didn't know, wish I didn't know
I wish I didn't know, wish I didn't know
I wish I didn't know, I didn't know
Didn't know, know, know, know

[Bridge: Frankie]
I've been busy denying
But my heart still needs to know, oh!

[Chorus: Una, Vanessa]
Seeing the laughter in your eyes
Seeing the smile I thought was mine
Watching you kiss her lips goodbye
Things I wish I didn't know
If I could wipe this memory
Go back to when that girl was me
The day that I should have stayed at home (Stayed at home)
And I wish I didn't know

[Hook: All, Vanessa]
Wish I didn't know, wish I didn't know (Wish I didn't know, woah oh oh)
I wish I didn't know, wish I didn't know
I wish I didn't know, I didn't know
(Didn't know, know, know, know)
Wish I didn't know, wish I didn't know (Wish I didn't know)
I wish I didn't know, wish I didn't know (Wish I didn't know, oh woah)
I wish I didn't know, I didn't know
Didn't know, know, know, know
(Wish I didn't know)