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 number one is the loneliest number one is the loneliest number that you ll ever do one is the loneliest number much much worse than two one is the number divided by two