I only knew I had a sister last year. My father only told me after my mother died. When I met her I couldn't see her as my sister, I immediately wanted to jump on her. She started to hang out with me and my friends. I realized she might felt the same way for me when she refused to date any of my friends, they immediately start to think she was lesbian but not me, I felt she wanted me. And I was right. Now we don't know how to tell it to our families, only our best friends know our secret.