For sixteen-year-old Kendall Jenner, being raised by a single dad and three older TomBoy sisters has it's perks. She can outrun, out score, and outwit every boy/girl she knows-including her longtime neighbor and honorary sister, Cara. But when it comes to being a girl, Kendall doesn't know the first thing about anything. So when she starts working at chichi boutique to pay off a speeding ticket, she finds herself in a strange new world of makeup, Lacey skirts, and BeDazzlers. Even stranger, she's spending time with a boy who has never seen her tear it up In a pick up game. To cope with the stress of faking her way through this new reality, Kendall seeks late-night refuge in her backyard, talking out her problems with Cara by the fence that separates them. But their Fence Chats can't solve Kendall's biggest problem: she's falling for Cara. Hard. She knows what it means to go for the win, but if spilling her secret means losing her for good, the stakes just got too high.