One is the loneliest number that you'll ever do-wooh
Two can be as bad as one
It's the lonliest number since the number one-han

No is the saddest experience you'll ever know-wouh
Yes it's the saddest experience you'll ever know-wouh
Because, one is the loneliest number that you'll ever do-wooh
One is the loneliest number that you'll ever know-wouh

It's just no good anymore since you went away
Now I spend my time just makin' rhymes of yesterday

Because one is the lonliest number that you'll ever do-wooh
One is the loneliest number that you'll ever know-wouh

One is the lonliest number 
One is the lonliest number
One is the lonliest number that you'll ever do

One is the loneliest number, much, much worse than two
One is the number divided by two

Waa-haaaa-uu-uh-uu-uu-uh
Aa-a-a-aa, aah, haa-aa-aa-aa-aah
Uuh-uu-uu-uuh, aau-ua-hoho-hohah-hohaah-waah

One is the lonliest number