I fell in love, but with my best friend?

I never though that things will be like this, I always thought I'll be by myself and not have someone. But I guess I'm wrong. Being that I'm not much of a social person, I've changed a lot. And I really have to thank her for that. Because she's always been there for me and never gave up. If it wasn't for her, I probably wouldn't be alive. I never thought we'd end up like this. I always thought I would be straight and marry a man. But she changed me, showing her real side and really I love her. And I don't care if anyone has a problem. She was my best friend, but its funny how best friends end up in love.