One is the loneliest number
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. 'Cause one is the loneliest number that you'll ever do. One is the loneliest number, whoa-oh, worse than two