Puttin’ my defences up
‘Cause I don’t wanna fall in love
If I ever did that
I think I’d have a heart attack

Never put my love out on the line
Never said yes to the right guy
Never had trouble getting what I want
But when it comes to you, I’m never good enough
When I don’t care
I can play ‘em like a Ken doll
Won’t wash my hair
Then make 'em bounce like a basketball

But you make me wanna act like a girl
Paint my nails and wear high heels
Yea you, make me so nervous
That I just can’t hold your hand

You make me glow, but I cover up
Won’t let it show, so I’m
Puttin’ my defences up
Cause I don’t wanna fall in love
If I ever did that
I think I’d have a heart attack

Never break a sweat for the other guys
When you come around, I get paralyzed
And everytime I try to be myself
It comes out wrong like a cry for help
It’s just not fair
Pain’s more trouble than it all is worth
I gasp for air
It feels so good, but you know it hurts

But you make me wanna act like a girl
Paint my nails and wear perfume
For you, make me so nervous
That I just can’t hold your hand

You make me glow, but I cover up
Won’t let it show, so I’m
Puttin’ my defences up
Cause I don’t wanna fall in love
If I ever did that
I think I’d have a heart attack (x3)

The feelings got lost in my lungs
They’re burning, I’d rather be numb
And there’s no one else to blame
So scared I take off and I run
I’m flying too close to the sun
And I burst into flames

You make me glow, but I cover up
Won’t let it show, so I’m
Puttin’ my defences up
‘Cause I don’t wanna fall in love
If I ever did that
I think I'd have a heart attack 
I think I'd have a heart attack
I think I'd have a heart attack