Nerd.

Skyler's your average nerd/half set of twins. With her bright-red, dyed hair ablazed and her best friends, she is content with her normal, teen life, more or less. But when her twin brother, Jason, comes back from a trip and brings a new, nearly-permanent house guest along, Skyler actually has a real reason now to be called "Hot-head" come feuding and bickering with her brother's best friend/new roommate/old companion. Skyler isn't so sure her life is as normal now, but it gives everyone almost a free-pass to label her as "NERD".