Falling in Love with My Best Friend!

 I've known him since I was 4 years old and even back then I called him my boyfriend and told everyone we were getting married. He moved one day and it was years until I saw him again. I thought about him every now and then. My mom informed him that I was in rehab (almost 2 years sober!) and he came to see me when I got out. We began spending a whole lot of time together and we became best friends. However, in the back of my head I had some feelings but didn't tell him. A couple years later things changed so suddenly and unexpectedly. We started cuddling and holding hands. Then 8 months day he asked me to be his girlfriend. Recently we found out we both had feelings since the beginning. I fell in love with my best friend and I couldn't be any happier!