少年亚当（Nikolas Alexander 饰）个性害羞，他与姐姐（Margaret Currie 饰）相比截然不同，姐姐生活在纽约市，以支持变性和同性恋权利为己任。暑假时期，亚当来姐姐家过夏，一度与一位女子开始交往，但是为了获得这个女孩的爱情，他伪装成一个变性人，这些都是他无法解开的谜团。其它：少年亚当是一个害羞又胆怯的孩子，而他的姐姐则是无所畏惧、对世界充满激情的一位女性。 sisters live in New York City, where she supports transgender and LGBTQ rights. During summer vacation, Adam comes to visit his sister and begins a romantic relationship with a girl he loves under the assumption that she is also a transgender person.