Then you're probably in the friend zone anyway! Just tell her you like her. I had a friend that I had a crush on for years and I never told her. Years later I found out she dug me but didn't think I did. Think about it. If you tell her and she says yes then go for it. Besides there's a good chance that after high school the two of you could quit talking because your lives will go different directions then all you'll be left with is the regret of never telling her.