All my friends and I think that my PE teacher likes me! Help!?

My PE teacher has been staring at me lately. She always gives me this creepy smile when ever I see her out side of cl. When we are changing into our PE clothes, she stares at me, and my friends and I know because there is only 18 girls in my PE cl. Also my PE teacher always seems to slide into my conversations with my friends. And when we did badminton, I supposedly was holding my racket wrong, so she took my hand with both of hers and ever so slowly twisted my hand and racket in a 180 degree rotation. But my friends and I all know that my hand was in the right position. She also gets very close to me. For example, today I bent over to get a band aid and she moved forward right next to me only about 1 inch away. Also, she always is watching and commenting on how good I do in P.E. Does she really like me?! Almost everyone thinks so! Please tell me the truth and how to stop it. By the way, I'm a girl too. So that makes it all the more disgusting.