“According to census, there are 11 people in the city. In all of those people, how would you know if you have already found the right one for you? What if you've already crossed paths with him/her but you didn't notice. Maybe you have already seen him/her but you had to fix your shoelace instead. Maybe he/she's already sat next to you but you looked out at the traffic lights instead. Maybe you almost met him/her but a vehicle blocked your way. Some were fortunate and have already found the right one for them, some are still searching while the others already gave up searching. But the worst part is, you've already found the right one for you but you just let him/her go away."  

*had to translate it, taken from a movie line*