It all started wen we were little. I liked her alot but didn't know how she felt about me. She always liked to be around me, she hates to see me leave, Maybe i was too young to understand dat she liked me too as much as i did, She's my best friend elder sister and i tot she only saw me as a little brother, Now we're all grown up. Sometime ago, i travelled to Benin to visit my best friend, my plan was to stay just a few days. She was d first to see me, i could tell she was glad i came. Like old times, she was glued to me, so much it even made my best friend jealous, I was in love wit her and i just couldn't help it anymore. I told her how i felt one evening together alone and she told me she was in love wit me all along, since then we've been dating. I don't live in Benin so we hardly see each other but d passion is strong, stronger than anything i've ever felt. The problem now is, i haven't told my best friend that i'm dating his elder sister and i'm feeling guilty. Should i be?