Thursday night, about to take a shower

So Jim isn't going to be there tomorrow, which kind of makes tomorrow pretty pointless for the show, but I will be there anyway, because the day I'm not at camp will be, with my luck, the day my rival for the guy I like will ask him out. I say "my rival" in relative terms, we are not technically rivals, because she doesn't know I like him too, and she doesn't even know I know she likes him. ("They don't know we know they know we know" - Friends much?) Actually, nobody is supposed to know, but she could not be more obvious. Really, it seems that the only person who doesn't know who she likes, is the guy we like. Meanwhile, while I'm flipping out over her, she is flipping out because she has to kiss someone else in our show, and she's dying. I tried comforting her, telling her it's only a kiss and doesn't mean anything, it's not like she has to sleep with him or anything, but she's still dying so...
I actually feel really bad and all, because she's my friend, I've known her for years, and although another one of my friends hates her and all, she's still pretty cool, but one of us is going to end up getting hurt because she's not the kind of girl who will just sit there and do nothing, she will just go up to him and literally make him like her. So either it will work out between me and him and she'll feel bad but get over it because she doesn't think anyone else knows, so she'll go out, flirt and find someone else, or she'll make him like her, and I will become a wibbling mass of jelly. Again. Because I'm far too shy do actually do anything.... If anyone has tips on how to make him think I like him without actually telling him I do, they would definately be appreciated...