Can true love happen more than once??

I guess there is only one true love regardless of how many great infatuation someone had. Some say they easily fall in love. How do you define true love? I guess it is when at the back of your head you can totally say I can give my life with this person if needed and I can give an organ of me to this person when necessary. I guess that is true love. I have had good affairs before and I can tell from my heart which one I have loved the most and I can deal with the options above...but some of us jump to "I am in love" phrase because that is the easy explanation to an over pouring feeling. ;-)

For years I didn't believe that there was just one person out there for each of us. I believed that there were several potentially ideal people that we could truly love for the rest of our lives. These days, with my man, I believe he is the ONLY one for me. I can't fathom how anyone else would be able to understand me or even put up with me the way he does. That works both ways though, I'm not being a cow, but I don't believe that there's anyone else out there that would deal with him either. I love him, he's mine and I'm his and that's how it always will be.