Lyrics:

Goodnight, sweetheart, well it's time to go
Goodnight, sweetheart, well it's time to go
I hate to leave you, but I really must say
Goodnight, sweetheart, goodnight

Goodnight, sweetheart, well it's time to go
Goodnight, sweetheart, well it's time to go
I hate to leave you, but I really must say
Goodnight, sweetheart, goodnight

Well, it's three o'clock in the morning
And baby, I just can't do right
Well, I hate to leave you, baby
I don't mean maybe, because I love you so

Do-do-do-do-do-do-do-do-do-do-do

Goodnight, sweetheart, well it's time to go
(Do-do-do-do-do)
Goodnight, sweetheart, well it's time to go
(Ba-do ba-do)
I hate to leave you, but I really must say
Goodnight, sweetheart, goodnight

Well your mother and your father
They won't like it if we stay up too late
Well, I hate to leave you, baby
I don't mean maybe, you know I hate to go

Do-do-do-do-do-do-do-do-do-do-do

Goodnight, sweetheart, well it's time to go
(Do-do-do-do-do)
Goodnight, sweetheart, well it's time to go
(Ba-do ba-do)
I hate to leave you, but I really must say
Goodnight, sweetheart, goodnight