Me and my friend have been the best of friends for years now. Always hanging out whenevr its possible. Lately things have been getting odd. I feel like we flirt, and I don't know if that's the case or not. Let me add that we are both girls, and I've never had feelings towards a girl. I don't know if I'm getting the feelings of a friend mixed up with romantic feelings, or what's going on. I mean, I'm strangely turned on by her, and that definitely weirds me out. I don't know?
Friends are in fact one of the most likely people you are to flirt with. They're safe, you know you'll still be friends and if you've already formed quite a bond then it makes the flirting even more enjoyable. If you don't have any real objection to being a lesbian, then why not go for it? If you're having doubts about what your sexuality is then you obviously need to sort it out and the only way to do this is by seeing if it "feels right" with a girl or with a boy. At least you know it'll be with someone you can trust. If it doesn't work out, then you know you're not entirely a lesbian.
I hope everthing works out! : )