My world in a closet

My name is Susan I am 12 & I am in love with my best friend Sarah and I am going to tell her how I feel and hope I don't freak her out.  It is a gloomy Tuesday morning at school and I am going to tell my best friend that I am bisexual and that I am in love with her. Me and Sarah meet up at lunch and plan out our events after school I told her I needed to talk to her after school and she kind of made a funny face like  she knew something was on my mind but I just smiled and she said OK.  After school we walked to my house where we do most of our hanging out, we hung out in my room and she looked at me and asked if I wanted to talk about what was on my mind now, I took a deep breath and asked her not to freak out. I slowly told her that I am bisexual and that I have feelings for her  she just looked at me and said I know, I was shocked that she knew and she did the most unexpected thing ever and leaned over to my and kissed me and it wasn't just a peck it was a full blown make out session, I didn't know what to think but I knew if I kept kissing her I would just get more confused if I didn't ask her a couple questions. OK Sarah first off wow that was an amazing kiss and second are u bisexual? She just looked at me and said no I'm not bisexual I instantly felt my gut knot up and she continued to tell me she if gay and that she was just waiting for the time that she could kiss me because she didn't want to put pressure on me to come out until I was ready, I was so happy to hear it I juoup and pushed her back on the bed and kissed her hard and long. I had never been happier than I was in that moment.