“Somebody That I Used to Know” is featured in Big Brother, the fifteenth episode of Season Three. It is sung by Blaine (Darren Criss) and Cooper (Matt Bomer).[BLAINE]

Now and then I think of when we were together

Like when you said you felt so happy you could die

Told myself that you were right for me

But felt so lonely in your company

But that was love and it's an ache I still remember

[COOPER]

You can get addicted to a certain kind of sadness

Like resignation to the end, always the end

So, when we found that we could not make sense

Well, you said that we would still be friends

But I'll admit that I was glad it was over

[BLAINE (with COOPER)]

But you didn't have to cut me off

Make out like it never happened and that we were nothing

And I don't even need your love

But you treat me like a stranger and that feels so rough

No, you didn't have to (Stoop so low)

Have your friends collect your records and then (Change your number)

I guess that I don't (Need that though)

Now you're just somebody that I used to know

[BLAINE & COOPER]

Now you're just somebody that I used to know

Now you're just somebody that I used to know

[BLAINE]

Now and then I think of all the times you screwed me over

But had me believing it was always something that I'd done

But I don't wanna live that way

Reading into every word you say

You said that you could let it go

And I wouldn't catch you hung up on somebody that you used to know

[(BLAINE) & Cooper]

But you didn't have to cut me off

(Oh-oh-oh) Make out like it never happened and that we were nothing

(Oh-oh-oh) And I don't even need your love

(Oh-oh-oh) But you treat me like a stranger and that feels so rough

(Oh-oh-oh) No, you didn't have to stoop so low

(Oh-oh-oh) Have your friends collect your records and then change your number

(Oh-oh-oh) I guess that I don't need that though

Now you're just somebody that I used to know

[BLAINE & (BAND MEMBERS)]

Somebody (I used to know)

Somebody

[COOPER (with BAND MEMBERS)]

Now you're just somebody (That I used to know)

[BLAINE & (BAND MEMBERS)]

Somebody (I used to know)

Somebody

[COOPER (with BAND MEMBERS)]

Now you're just somebody (That I used to know)

[BLAINE & COOPER]

I used to know

That I used to know

I used to know

Somebody