Not only because you won't have much to say when people ask how you got together or only a few pictures to show for in the audio-visual presentation during the reception on your wedding day, but lovers cannot be without having a love story.
Not having one is like a priest without a vocation story; a hero without a quest; or a saint without a sin. Not having one might also very well mean that love really not being love. But why so?
. . .