Lyrics:

(Puttin' my defenses 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
Yes, 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 defenses up (Up)
'Cause I don't wanna fall in love (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

Never break a sweat for the other guys
When you come around, I get paralyzed
And every time I try to be myself
It comes out wrong, like a cry for help
It's just not fair
Pain's more trouble than love 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 defenses up (Up)
'Cause I don't wanna fall in love (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

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

You make me glow
But I cover up, won't let it show
So I'm puttin' my defenses up (Up)
'Cause I don't wanna fall in love (Love)
If I ever did that, I think I'd have a heart attack, yeah
I think I'd have a heart attack (Heart attack)
I think I'd have a heart attack-tack (Oh, I think I'd have a heart attack)
I think I'd have a heart attack
I think I'd have a heart attack