I'm not missing
(Book)

When Miranda Black's mother abandoned her, she took everything--the sun, moon, and stars--and Miranda found shelter in her friendship with Syd, who wore her own motherlessness like a badge of honor. When Syd runs away suddenky and inexplicably in the middle of their senior year, Miranda is abandoned once again, left to untangle the questions of why Syd left, where she is--and if she's even a friend worth saving. Her only clue is Syd's discarded pink leopard-print cell phone and a single text contained there from the mysterious HIM. Along the way, forced to step out from Syd's enormous shadow, Miranda finds herself stunbling into first love with the most ulikely boy in school...and learning what it means to be truly seen, to be finally not missing in her own life.