Baby, baby, baby,

Didn't believe in love at all,

Went through my days with a wall in place,

Baby, baby, baby,

Thought I'd be stronger on my own,

But then you came along and I've changed.

Yes I feel the butterflies,

Yes I go all weak inside,

Hate to admit it but I'm hit and,

I don't want you to leave my side,

Used to laugh at romantic films,

Now I see you and me in them,

Saying cheesy lines like,

'i'll be yours if you'll be mine'

[Chorus]

This must be love,

Look what you do to me,

Oh, what you do to me,

Can't get enough,

Of what you do to me,

Oh, what you do to me,

Put your hands up if you feel like this,

If your crazy 'bout a guy and it's real like this,

Put your hands up if you feel like this,

If your crazy 'bout a girl and it's real like this,

Baby, baby, baby,

I've been spraying your cologne on my clothes,

Have I gone insane?

Maybe, maybe, maybe,

I was way to cynical,

Thinking I would never fall,

Now I'm craving,

Roses used to make me queasy,

But from you they smell so sweet,

Hate to admit it but I'm hit and,

I kind of even like your feet,

I've never had a boy who'd get me so,

Your pictures under my pillow,

Call you all the silly names,

My boo, my baby-cakes,

[Chorus]

This must be love,

Look what you do to me,

Oh, what you do to me,

Can't get enough,

Of what you do to me,

Oh, what you do to me,

Put your hands up if you feel like this,

If your crazy 'bout a guy and it's real like this,

Put your hands up if you feel like this,

If your crazy 'bout a girl and it's real like this,

(I was ashamed)

I was ashamed,

Embarrassed to feel,

Head-over-heels,

Though love was just fantasy,

(But now with you)

But now with you,

I don't have to hide,

You bring me to life

I never knew-ooh-ooh

If your crazy bout a guy, and you feel like this,

Hey, put your hands up if you feel like this,

Put your hands up if you feel like this

(Like this, like this, like this, like this)

Put your hands up...

(Like this, like this)

Ooh-ooh

(Like this, like this)

This must be, (like this)

This must be love, (this must be love)

Look what you do to me,

Oh, what you do to me,

Can't get enough, (oohh-ooh)

Of what you do to me, (hey, oh, hey, oh, hey)

Oh, what you do to me,

Put your hands up, (put your hands up)

If you feel like this (if you feel like this)

If your crazy bout a guy and real like this (yeah-eah)

Put your hands up if you feel like this,

If your crazy bout a girl and it's real like this,

Like this, like this, like this, like this,

Like this.