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.