We've all heard about it.
"Love at first sight."
Do we really have that other half that is perfect for us out there? Is it our destiny?!
Personally, I think we're looking at "the one" in the wrong way.
Finding someone who is perfect for you doesn't mean you need to be knocked off your feet the first time you see them. It could be someone you've known for a long time, someone you didn't originally think of romantically.
Also, I don't think there is the ONE as in only one person on earth that is right for you. Out of 7 billion, I'm pretty sure there is more than one person who you could live out your life happily with :)