I've never been so certain about anything.
This isn't like me, what's going on?
And I've never been more aware of anything,
But I know it's real cause everytime..

Everytime you're around me,
I get everything tangled up inside me.
And it's so hard to breathe, but I want you to know.

Baby you're the best part of me, (Yes you are)
You're the best!
I finally know, (The best!)
Wanna let it show. (The best!)
Baby you're the best part of me,
You're the best!
I finally know, (The best!)
Wanna let it show.

Wanna show you off,
Let me show you off,
Gotta show you off. (To the world)
You're my heartbeat, (To the world)
You make my heart beat.

Wanna show you off,
Let me show you off,
Gotta show you off, (To the world)
You're my heartbeat, (To the world)
You make my heart beat. (Yeah)

I'm only half of me without you here.
You put together all of the pieces (Missing from me).
Erased all of my fears,
Baby you turn me up inside.

Everytime you're around me,
I get everything all lit up inside me.
You made me believe,
Now I need you to know!

Baby you're the best part of me, (Yes you are)
You're the best!
I finally know, (The best!)
Wanna let it show. (The best!)
Baby you're the best part of me,
You're the best!
I finally know, (The best!)
Wanna let it show.

Wanna show you off,
Let me show you off,
Gotta show you off. (To the world)
You're my heartbeat, (To the world)
You make my heart beat.

Wanna show you off,
Let me show you off,
Gotta show you off. (To the world)
You're my heartbeat, (To the world)
You make my heart beat.

There's nobody but you,
That can do what you do.
I finally found forever with you in my life.
There's nobody but you,
That can do what you do.
Finally found forever with you in my life.

Baby you're the best part of me, (Yes you are)
You're the best!
I finally know, (The best!)
Wanna let it show. (The best!)
Baby you're the best part of me,
You're the best!
I finally know, (The best!)
Wanna let it show.

Wanna show you off,
Let me show you off,
Gotta show you off. (To the world)
You're my heartbeat, (To the world)
You make my heart beat.

Wanna show you off,
Let me show you off,
Gotta show you off. (To the world)
You're my heartbeat, (To the world)
You make my heart beat.

There's nobody but you,
That can do what you do