I had two instances of unrequited love. The first was when I was 11 (ha!) and it was the first time I had a crush on anyone! The crush lasted 3 years and I confessed to him when I was 14 that I loved him. LOL. He said, "Um. Sorry." That's when my crush ended!
My second instance was when I was in university (before the hubs) and I fell in love with a guy...Things looked promising but nope, he told me he could not love me back. SAD!