Grown-ups can't 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 15 in a daydream
Yeah, I swear he's Mr. I, think I'm madder than I'm shattered
Then I say I'm gonna die, second, third, 21st, always hurts the same
I'm not a boss
Burning pictures, burning bridges, threatening to burn his house
Kind of 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 and heartbreak
First cut, should've cut the deepest
And when he says we need to talk, I shouldn't be surprised
You'd think I'd be a little better at healing
But all I feel is the pain of a first time
Been fooled way too many times
And now I'm in love, it's like I'm 15 in a daydream
Yeah, I swear he's Mr. I, think I'm madder than I'm shattered
Then I say I'm gonna die, second, third, 21st, always hurts the same
I'm not a boss
Burning pictures, burning bridges, threatening to burn his house
Kind of 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 and heartbreak
Ooh, no more, no more
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 15 in a daydream
Yeah, I swear he's Mr. I, think I'm madder than I'm shattered
Then I say I'm gonna die, second, third, 21st, always hurts the same
No, I'm not a boss
Burning pictures, burning bridges, threatening to burn his house
Kind of 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, 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 and heartbreak