It depends on what she wants really. She might have the same opinion on being a couple might not work but if you like her just tell her. I don't see how it can accidentally hurt her by telling her you like her more than a friend as long as you don't say it in a jerk way.
Just continue the friendship, and keep telling yourself you know a relationship wouldn't work with her. Also, you'd jeopardise a great friendship if you risked telling her. Just because someone is a good friend , that doesn't necessarily mean they'll be a great potential partner.
I had a similar issue; except my feelings grew really strong over the course of a few years, and in that time she also got a boyfriend :/
If you're sure of your feelings, try and assess her reaction, maybe speak to someone else who knows you both to get another perspective, and if it's all good then go for it. You don't want to miss your chance and regret it later.
If you're not sure, wait. Your feelings may die down, and I doubt you want to potentially spoil a good friendship, which could happen either if she turns you down, or you end up having a bad relationship with her.
Click "Show More" for your mentions
Home > Dating > How do you get over having a crush on your best female freind?