You say that I'm messin' with your head

(Yeah yeah yeah yeah)

All 'cause I was making out with your friend

(Yeah yeah yeah yeah)

Love hurts whether it's right or wrong

(Yeah yeah yeah yeah)

I can't stop 'cause I'm havin' too much fun

(Yeah yeah yeah yeah)



You're on your knees, beggin' please 'Stay with me'

But honestly, I just need to be a little crazy



All my life I've been good but now,

I'm thinking 'what the hell'

All I want is to mess around

and I don't really care about

If you love me, if you hate me

You can't save me, baby, baby

All my life I've been good but now,

whoa, 'what the hell'

What... what... what... What the hell?



So what if I go out on a million dates

(Yeah yeah yeah yeah)

You never call or listen to me anyway

(Yeah yeah yeah yeah)

I'd rather rage than sit around and wait all day

(Yeah yeah yeah yeah)

Don't get me wrong.

I just need some time to play

(Yeah)



You're on your knees, beggin' please 'Stay with me'

But honestly, I just need to be a little crazy



All my life I've been good but now,

I'm thinking 'what the hell'

All I want is to mess around

and I don't really care about

If you love me, if you hate me

You can't save me, baby, baby

All my life I've been good but now,

whoa, 'what the hell'



La la la la la la la la... Woah... Woah...

La la la la la la la la... Woah... Woah...



You say that I'm messing with your head

Boi, I like messing in your bed

Yeah, I am messing with your head

When I'm messing with you in bed



All my life I've been good but now,

I'm thinking 'what the hell'

All I want is to mess around

and I don't really care about



All my life I've been good but now,

I'm thinking 'what the hell'

All I want is to mess around

and I don't really care about

If you love me, if you hate me

You can't save me, baby, baby

All my life I've been good but now,

whoa, 'what the hell'





Produced and Recorded by Max Martin / Shellback at Maratone Studios, Stockholm, Sweden

Engineered by Michael Ilbert

Mixed by Serban Ghenea at MixStar Studios, Virginia Beach, VA

Engineered for mix by John Hanes

Assistant Engineered for mix by Tim Roberts

Drums, Guitars, and Bass by Shellback

Keyboards by Max Martin