Luna and Lenny are identical twins, but have the most opposite personalities. They hate dressing alike, and never ever will they share their belongings. Most of the time people can tell who is who because of the way they dress. Luna decides to dress like her sister to impress a boy she likes. It seems that Brandon likes Lenny, and everything about her. The way she does her hair, the clothes she wears, even how smart she is in class. But this is the first time Luna ever had a crush on someone this bad, and Lenny always gets the boys. After succeeding in pretending to be Lenny, Luna regretted it. Brandon is not who she thought he was and Luna is caught up in something more serious than just a crush. After revealing everything to Lenny, it is up to Luna to save her twin, or herself? Either way, one of the girls needs to pay the consequences for starting something they couldn't finish.