[Verse 1: Ross Lynch]
In the back of a taxi cab
One quick turn, you were on my lap
We touched hands and we pulled them back, yeah
I want you bad
And even though it should be so wrong
I can't help but feel this strong
'Cause the way you turn me on like a light switch

[Pre-Chorus: Ross Lynch & Rydel Lynch]
I might just go crazy
'Cause you're my best friend's baby
But you got me thinking maybe, just maybe
I don't know what to do

[Chorus: Ross Lynch & All]
I'm in love with someone else's girl
You rock my world
But you're the one that I can't have
Girl, I want you bad
In my crazy mind
I'm with you all the time
'Cause you're the best I never had

[Post-Chorus: All]
Oh girl, I want you bad
Oh, oh, oh, oh, oh
Oh, oh, oh, oh
Oh, oh, oh, oh, oh
I want you bad
[Verse 2: Ross Lynch]
So hard to just pretend
It sucks, you're his girl and he's my friend
No good way for this to end, yeah
I want you bad
I wish someone could help me
This is just so unhealthy
And everything you got just kills me
I'm going guilty

[Pre-Chorus: Ross Lynch and Rydel Lynch]
I'm going crazy
'Cause you're my best friend's baby
But you got me thinking maybe, just maybe
I don't know what to do

[Chorus: Ross Lynch & All]
I'm in love with someone else's girl
You rock my world
But you're the one that I can't have
Girl, I want you bad
In my crazy mind
I'm with you all the time
'Cause you're the best I never had

[Post-Chorus: All]
Oh, girl I want you bad
Oh, oh, oh, oh, oh
Oh, oh, oh, oh
Oh, oh, oh, oh, oh
I want you bad
[Bridge: Riker Lynch & Ross Lynch]
I want you, I want you (Oh, oh, oh, oh, oh)
I want you, I want you (Oh, oh, oh, oh, oh)
I want you, I want you (Oh, oh, oh, oh, oh)
I want you bad (I want you bad)
I want you, I want you, (Oh, oh, oh, oh, oh)
I want you, I want you, (Oh, oh, oh, oh, oh)
I want you, I want you, (Oh, oh, oh, oh, oh)
I want you

[Pre-Chorus: Ross Lynch & Rydel Lynch]
I might just go crazy
'Cause you're my best friend's baby
But you got me thinking maybe, just maybe
I don't know what to do

[Chorus: Ross Lynch & All]
I'm in love with someone else's girl
You rock my world
But you're the one that I can't have
Girl, I want you bad
In my crazy mind
I'm with you all the time
'Cause you're the best I never had

[Post-Chorus: All]
Oh, girl, I want you bad
Oh, oh, oh, oh, oh (Want you bad)
Oh, oh, oh, oh (Yeah)
Oh, oh, oh, oh, oh
I want you bad!
[Outro: Ross Lynch]
Ooh, ooh, ooh, ooh, ooh, ooh, ooh
Ooh, ooh, ooh, ooh, ooh
Oh, girl, I want you bad