I think when we really love someone it never really ends.
I don't agree with this. There can be events that destroys love-especially if it's fairy tale love that developed within a billionth of a second (love at first sight, instant chemistry with sparks and fireworks, etc.). Events like cheating or emotionally hurting his/her family can totally destroy all and any love. Many people fall in love with an image, and once the costume comes off of that image, we are left with a totally different person who does not live up to the fairy tale image of total perfection we envisioned in our mind.