You were in my enhancement last year in Mr. Sobczyk's class when we watched the science behind love. With that being said, you should remember that although love can't be scientifically proven it is a real thing! Is it an illusion that you love your brothers? Or how about your sister? I know you don't often show feeling, but I know for a fact that you can show and feel emotions (such as happiness, sadness, and - I'm assuming - even love)!