Insanity - The second name of LOVE

Have u ever stopped and considered what LOVE is, and how much of this emotion stems from insanity. Well, I happened to have this sudden strike of insanity to actually stop and think about it and its reflection on life as I went through a beautiful extract of some lost lover's swan song. I copy it here verbatim as I had read it then.

"My friends, who know me, would surely say 'what do u know of love? You've never been in love. No gfs, no past relations to flaunt or affairs to show'. But is love all about girlfriends, boyfriends and affairs? For my dear friends, I’ve been in love for the last decade and that too without ever telling her, or her knowing of it. The day I met her after a very long time, she asked a valid question, "Do we really need to love someone?” I had no answer for it. And isn’t it insanity that I still love her when I know she might never love me. Even bigger is the insanity when I say that I’ve never been able to love any other girl or might just not be able to do so in future because I have loved only this girl and will always continue to do so. But that is how it is and that is how you must accept it. I hope that some day this insanity will actually help me to win her heart and drag her into this beautiful world of INSANITY that we call LOVE."