One

One is the loneliest number that you'll ever do

Two can be as bad as one

It's the loneliest number since the number one

No is the saddest experience you'll ever know

Yes, it's the saddest experience you'll ever know

Because one is the loneliest number that you'll ever do

One is the loneliest number that you'll ever know

It's just no good anymore since you went away

Now I spend my time just making rhymes of yesterday

Because one is the loneliest number that you'll ever do

One is the loneliest number that you'll ever know

One is the loneliest

One is the loneliest

One is the loneliest number that you'll ever do