[Produced by Pharrell Williams]

[Verse 1]

It might seem crazy what I'm 'bout to say

Sunshine, she's here, you can take a break

I'm a hot air balloon that could go to space

With the air, like I don't care, baby, by the way, huh

[Chorus]

(Because I'm happy)

Clap along if you feel like a room without a roof

(Because I'm happy)

Clap along if you feel like happiness is the truth

(Because I'm happy)

Clap along if you know what happiness is to you

(Because I'm happy)

Clap along if you feel like that's what you wanna do

[Verse 2]

Here come bad news, talking this and that (Yeah!)

Well, give me all you got, don't hold it back (Yeah!)

Well, I should probably warn ya, I'll be just fine (Yeah!)

No offense to you, don’t waste your time, here's why

[Chorus]

(Because I'm happy)

Clap along if you feel like a room without a roof

(Because I'm happy)

Clap along if you feel like happiness is the truth

(Because I'm happy)

Clap along if you know what happiness is to you

(Because I'm happy)

Clap along if you feel like that's what you wanna do (Hey! Come on! Uh!)

[Bridge 1]

(Happy) Bring me down

Can't nothing (Happy), bring me down

My level's too high to (Happy), bring me down

Can't nothing (Happy), bring me down, I said

(Let me tell you now)

(Happy, happy, happy, happy) Bring me down

Can't nothing (Happy, happy, happy, happy) bring me down

My level's too high to (Happy, happy, happy, happy) bring me down

Can't nothing (Happy, happy, happy) bring me down, I said

[Chorus]

(Because I'm happy)

Clap along if you feel like a room without a roof

(Because I'm happy)

Clap along if you feel like happiness is the truth

(Because I'm happy)

Clap along if you know what happiness is to you

(Because I'm happy)

Clap along if you feel like that's what you wanna do

(Because I'm happy)

Clap along if you feel like a room without a roof

(Because I'm happy)

Clap along if you feel like happiness is the truth

(Because I'm happy)

Clap along if you know what happiness is to you

(Because I'm happy)

Clap along if you feel like that's what you wanna do (Hey! Come on! Uh!)

[Bridge]

(Happy, happy, happy, happy) Bring me down

Can't nothing (Happy, happy, happy, happy) bring me down

My level's too high to (Happy, happy, happy, happy) bring me down

Can't nothing (Happy, happy, happy) bring me down, I said…

[Chorus]

(Because I'm happy)

Clap along if you feel like a room without a roof

(Because I'm happy)

Clap along if you feel like happiness is the truth

(Because I'm happy)

Clap along if you know what happiness is to you

(Because I'm happy)

Clap along if you feel like that's what you wanna do

(Because I'm happy)

Clap along if you feel like a room without a roof

(Because I'm happy)

Clap along if you feel like happiness is the truth

(Because I'm happy)

Clap along if you know what happiness is to you

(Because I'm happy)

Clap along if you feel like that's what you wanna do (Come on)