The Beginning of the End

The day for Callie Quinn Jacob to officially be adopted by the Adams Fosters has arrived. As she's about to sign the adoption papers she takes one look at Brandon as she then imagines what life would be like if Brandon was her brother. Will Callie come to terms with being adopted but not being able to be with Brandon? Will Callie be able to accept the fact that Brandon has moved on without her? Is it too late for Callie and Brandon?