Hey girl, who do you think that you're foolin'
Do you think I don't know what you're runnin' round doin'
Hey girl, who do you think you're lying to
Do you think I don't know 'bout the things that you do

She made me think she was really mine (she was mine)
Kinda sweet and kinda shy (so shy so shy)
She really thought she had me believin'
When all the time she was running round deceiving me

Hey girl, (hey girl) who do you think that you're foolin' (you're foolin no one)
Do you think I don't know what you're runnin' round doin'
Hey girl, (hey girl) who do you think you're lying to
Do you think I don't know... 'bout the things that you do

I told 'em all about how she's my girl
I told 'em all about our perfect world
But when I see my friends now I hide
Cuz they all know that I'm livin' in lies

Hey girl, (hey girl) who do you think that you're foolin'
Do you think I don't know what you're runnin' round doin'
Hey girl, (hey girl) who do you think you're lying to
Do you think I don't know... 'bout the things that you do

Girl, why'd you play me the fool
Gi-r-r-l why'd you pla-a-ay me the fool

Hey girl, who do you think that you're foolin'
Do you think I don't know what you're runnin' round doin'
Hey girl, who do you think you're lying to
Do you think I don't know... 'bout the things that you do

Hey girl, who do you think that you're foolin'
Do you think I don't know what you're runnin' round doin'
Hey girl, who do you think you're lying to
Do you think I don't know... 'bout the things that you do

Hey girl, who do you think that you're foolin'
Do you think I don't know what you're runnin' round doin'
Hey girl, who do you think you're lying to
Do you think I don't know... 'bout the things that you do