I agree with taker that you don't have to be sexually experienced to experience love. My earliest memories of being in love with someone was a boy that I had gone to school with since kindergarten. When we were in junior high we would call each other up and talk until the wee hours of the morning about the mysteries of life. I still recall those long talks fondly. We were friends all throughout school but we never really dated and although were comfortable with physical affections like hugs and cuddling, it was a purely platonic relationship.
I've actually had a lot of guy friends that I loved deeply (even one that I swore I would marry someday) where sex was not even a factor or, it was only a minor part of the relationship. I've learned over the years that there are many different kinds of love, even in het relationships. Some of them are platonic, some are obsessive, some are spiritual, some are brotherly/sisterly, but they're all shades of love....
When I did find my soul-mate I was 19. It was love at first sight and he was all those wonderful shades of love rolled into one package. I realized that everyone up until I found him was practice - like rehearsing for a play, one scene, one emotion at a time.