[Verse 1: Taylor Swift]
You take a deep breath and you walk through the doors
It's the mornin' of your very first day
You say hi to your friends you ain't seen in a while
Try and stay out of everybody's way
It's your freshman year and you’re gonna be here
For the next four years in this town
Hopin' one of those senior boys will wink at you and say
"You know, I haven't seen you around before"

[Chorus: Miley Cyrus, Both]
'Cause when you’re fifteen and somebody tells you they love you
You're gonna believe them
And when you're fifteen, feelin' like there's nothing to figure out
Wеll, count to ten, take it in
This is life bеfore you know who you're gonna be
At fifteen

[Verse 2: Taylor Swift, Miley Cyrus, Both]
You sit in class next to a redhead named Abigail
And soon enough you're best friends
Laughin' at the other girls who think they're so cool
We'll be outta here as soon as we can
And then you're on your very first date and he's got a car
And you're feelin' like flyin'
And your mama's waitin' up and you're thinkin' he's the one
And you're dancin' 'round your room when the night ends
When the night ends (Woah, oh)
(Woah-oah)
[Bridge: Miley Cyrus, Taylor Swift, Both]
Back then I swore I was gonna marry him someday
Then I realized some bigger dreams of mine
And Abigail gave everything she had
To a boy who changed his mind
We both cried

[Chorus: Taylor Swift, Miley Cyrus, Both]
'Cause when you're fifteen, somebody tells you they love you
You're gonna believe them (You're gonna believe them)
Fifteen, don’t forget to look before you fall
I've found time can heal most anything
And you just might find who you're supposed to be
I didn't know who I was supposed to be
At fifteen

[Outro: Miley Cyrus, Both]
Just take a deep breath, girl
Take a deep breath as you walk through the doors