[1D:]
You’re insecure don’t know what for
You’re turning heads when you walk through the door
Don’t need make up to cover up
Being the way that you are is enough

[Katy:]
Used to steal your parents liquor and climb to the roof
Talk about our future like we had a clue

[1D:]
Everyone else in the room can see it
Everyone else but you

[1D:]
Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But you when smile at the ground it ain't hard to tell
You don’t know
You don’t know you’re beautiful
If only you saw what I can see 
You’ll understand why i want you so desperately
Right now I’m looking at you and I can’t believe
You don’t know
You don’t know you’re beautiful

[1D:]
So [bad word] on
You got it wrong
To prove I’m right I put it in a song
I don’t why
You’re being shy
And turn away when I look into your eyes

[Katy:]
Someone said you had your tattoo removed
Saw you downtown, singing the blues

[1D:]
Everyone else in the room can see it
Everyone else but you

[1D:]
Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But you when smile at the ground it aint hard to tell
You don’t know
You don’t know you’re beautiful
If only you saw what I can see 
You’ll understand why i want you so desperately
Right now I’m looking at you and I can’t believe
You don’t know
You don’t know you’re beautiful
That’s what makes you beautiful

[Katy:]
The one, the one
The one that got away

[Katy:] (1D:)
All this money can't buy me a time machine, no
Can't replace you with a million rings, no
I should'a told you what you meant to me, woah
(Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But you when smile at the ground it aint hard to tell..)
'Cause now I pay the price
(You don’t know..
You don’t know you’re beautiful)

[Katy:]
In another life, I would be your girl
We keep all our promises, be us against the world
In another life, I would make you stay
So I don't have to say you were the one that got away
The one that got away
(1D:)
Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But you when smile at the ground it aint hard to tell
You don’t know
You don’t know you’re beautiful
If only you saw what I can see 
You’ll understand why i want you so desperately
Right now I’m looking at you and I can’t believe
You don’t know
You don’t know you’re beautiful
You don’t know you’re beautiful
That’s what makes you beautiful

[Katy:]
The one, the one
The one that got away
In another life, I would be your girl
We keep all our promises, be us against the world
In another life, I would make you stay
So I don't have to say you were the one that got away
The one that got away