I was just with you on your birthday
And I met your whole family
But on the way home
You kinda look at your phone
Couldn't help but ask: Who is that, babe?
And the way you said: Nobody
I knew the rumors, they were more than just rumors

Maybe I should have noticed
You were just half in love
Maybe I should have noticed
That I'm not the only one

Somebody told me that you
Got another love and you've been giving into
Can't believe I believed you
You were my girl

Somebody saw you with him
Now you're tryna tell me that he's only a friend
Can't believe I believed it
You were my girl
Oh, oh
Oh, oh

Maybe if they're making excuses
And the stories ain't adding up
But I just go blind, when you look into my eyes
Everytime that I tried to confront you
There always somewhere you gotta run to
Oh warning signs, they were more than just warning signs

Maybe I should have noticed
You were just half in love
Maybe I should have noticed
That I'm not the only one

Cuz somebody told me that you
Got another love and you've been giving into
Can't believe I believed you
You were my girl

Somebody saw you with him
Now you're tryna tell me that he's only a friend
Can't believe I believed it
You were my girl
Oh, oh
Oh, oh
You were my girl
Maybe I should have noticed
You were just half in love
Maybe I should have noticed
That I'm not the only one (you were my girl)

Yeah
Maybe I should have noticed
That I'm not the only one

Somebody told me that you
Got another love and you've been giving into
Can't believe I believed you (believed you)
You were my girl

Somebody saw you with him
Now you're tryna tell me that he's only a friend
Can't believe I believed it (-lieved it)
You were my girl
Cause you were my
Ay, you were my girl

Maybe I should have noticed
You were just half in love
Maybe I should have noticed
That I'm not the only one

You were my girl