You've stolen my thoughts
And crept up into my dreams
Crept up close to my heart
So I didn't notice it happening

I've found I'm terribly fond of you
I don't know what to do
Yes, I'm terribly fond of you

Get out of my head
So when I go to bed
I can sleep and not dream of you too

Oh, I'm terribly fond
Terribly fond of you

Can you see yourself out?
This is my mind not yours
And you've been here for far too long
I let you in as a guest
But you became a pest
And you're stealing bits of my heart

I'm terribly fond of you
I don't know what to do
Yes, I'm terribly fond of you

Get out of my head
So when I go to bed
I can sleep and not dream of you too

Oh, I'm terribly fond
Terribly fond of—
Terribly fond
Terribly fond of you