I was just with you on your birthday

And I met your whole family

But on the way home you kept looking 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 lover you've been giving it to

Can't believe I believed you, you were my girl

Somebody saw you with him

Now you're tryna tell me that it's only a friend

Can't believe I believed it, you were my girl.

(Ooh, ooh)

(Ooh, ooh-ooh-ooh)

Lately you've been making excuses

And the stories ain't adding up

But I just complied when you looked into eyes

Every time that I tried to confront you

There's always somewhere you've gotta run to

The 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.

('cause) somebody told me that you

Got another lover you've been giving it to

Can't believe I believed you, you were my girl

Somebody saw you with him

Now you're tryna tell me that it's only a friend

Can't believe I believed it, you were my girl.

(Ooh, ooh)

(Ooh, ooh-ooh-ooh)

You were my girl.

Baby I should have noticed

You were just half in love

Baby 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 lover you've been giving it to

Can't believe I believed you, you were my girl

Somebody saw you with him

Now you're tryna tell me that it's only a friend

Can't believe I believed it, you were my girl.

(Ooh, ooh)

(Ooh, ooh-ooh-ooh)

You were my girl.

Baby I should have noticed

You were just half in love

Baby I should have noticed

That I'm not the only one

You were my girl.