Would you want to know?
Some characters in the movie want to fall in love "the old fashioned way" and refuse timers. The heroine goes for most of her life with a blank timer, meaning her soul mate hasn't gotten one, and she drags numerous guys in to the store to get their timers, only to discover they aren't her "one."
It's an interesting premise for a movie. And it sets up some interesting situations. If you know you won't meet anyone for years, what do you do with your time until then? Do you get a lot accomplished, such as degrees or marathons? Do you "save yourself" for the one or enjoy the people you meet in your life and live in the moment?
I think I would want to know, even if I was disappointed with the answer.