So I was really into this movie when I was younger.. it looked like the girl in it was wearing clothes you would in the late 80' or early 90's. It was about a boy that went to a cabin of some sort where there was a lake.. and this weird girl who wore different colored ( I believe to be airplane) earrings everyday. And she was like strange and was skipping rocks and he wanted to know how and see how many times he can get it to jump.. and I guess someone was in the hospital and by the end he can skip it like 10 timese.. or all the way across the lake.. anyone care to help me out with a few titles?