Kitty:
Ohh hey, ohh, yeah baby
Like a fool I went and stayed too long
Now I'm wondering if your love's still strong

Kitty with New Directions:
Ooo, baby, here I am
Signed, sealed, delivered, I'm yours!

Kitty:
Mmm, then that time I went and said goodbye
Now I'm back and not ashamed to cry

Kitty with New Directions:
Ooo, baby, here I am
Signed, sealed, delivered, I'm yours!
(Kitty: Oooh!), Here I am baby (Kitty: Oh)

New Directions (Kitty):
Signed, Sealed, Delivered, I'm yours (You got my future in your hands)
Baby (Haa...)

Kitty with New Directions:
Here I am baby

New Directions (Kitty):
(Haa...) Signed, Sealed, Delivered, I'm yours (You got my future in your hands)
Yeah (Yeah, yeah)

Kitty with New Directions vocalizing:
I've done a lot of foolish things
That I really didn't mean,
Oh, yeah, yeah, yeah, didn't I? Oh, baby
Seen a lot of things in this old world
When I touch them, they mean nothing, girl

Kitty with New Directions:
Ooo, baby, here I am
Signed, sealed, delivered, I'm yours!

Kitty:
Oh! I'm yours
Oowee baby, set my soul on fire
That's why I know you're my heart's only desire

Kitty with New Directions:
Ooo, baby, here I am
Signed, sealed, delivered, I'm yours! (Kitty: Oh!)
Here I am baby (Kitty: Oh...)

New Directions:
Signed, Sealed, Delivered, I'm yours (Kitty: You got my future in your hands, baby, woah!)

Kitty with New Directions:
Here I am baby (Kitty: Haa...)

New Directions:
Signed, Sealed, Delivered, I'm yours (Kitty: You got my future in your hands, baby, yeah)

Kitty with New Directions vocalizing:
I've done a lot of foolish things
That I really didn't mean
I could be a broken man, oh yeah, ho
What's your future
Got your future baby, ah

New Directions:
Signed, Sealed, Delivered, I'm yours, (Kitty: Here I am baby, oh)
Yeah, yeah

Kitty with New Directions:
Here I am baby

Kitty with New Directions:
Signed, Sealed, Delivered, I'm yours (Kitty: oh, oh, oh, oh)

New Directions:
Signed, Sealed, Delivered, I'm yours (Kitty: Here I am baby)

Kitty with New Directions:
Signed, Sealed, Delivered, I'm yours (Kitty: oh, oh, yeah, oh, oh)

New Directions:
Signed, Sealed, Delivered, (Kitty: Here I am)

Kitty:
That I really didn't mean
I could be a broken man, oh

Kitty (with New Directions):
I'm (yours)