Grown ups can meet someone
See how it goes until it ends
When it's all said and done
Most grown ups they can still be friends
To me that don't make any sense

'Cause when I'm in love
It's like I'm fifteen in a daydream
Yeah, I swear he's Mr. Right
Think I mattered then I'm shattered
Then I say I'm gonna die
Second, third, twenty first
Always hurts the same
I'm not above
Burning pictures burning bridges
Threatening to burn his house
Kinda thing you do in high school
Then grow up and laugh about
Immature I was sure it would fade with age
Every year I'm getting older
But I'm still young at heart break

First cut should've cut the deepest
And when he says we need to talk I shouldn't be surprised
You think I'd be a little better at healing
But all I feel is the pain of a first time
Been fooled way more than twice

'Cause when I'm in love
It's like I'm fifteen in a daydream
Yeah, I swear he's Mr. Right
Think I mattered then I'm shattered
Then I say I'm gonna die
Second, third, twenty first
Always hurts the same
I'm not above
Burning pictures burning bridges
Threatening to burn his house
Kinda thing you do in high school
Then grow up and laugh about
Immature I was sure it would fade with age
Every year I'm getting older
But I'm still young at heart break

Ooh, nananana ooh
It sure hurts but I wouldn't trade it
'Cause grown ups are way too jaded

'Cause when I'm in love
It's like I'm fifteen in a daydream
Yeah, I swear he's Mr. Right
Think I mattered then I'm shattered
Then I say I'm gonna die
Second, third, twenty first
Always hurts the same
I'm not above
Burning pictures burning bridges
Threatening to burn his house
Kinda thing you do in high school
Then grow up and laugh about
Immature I was sure it would fade with age
Every year I'm getting older
But I'm still young at heart break