The wait is finally over! After nine long months, Signed, Sealed, Delivered: To the Moon and Back has premiered — and Girls Gone Hallmark is here to unpack it all. This time, the POstables are handed a letter discovered in a former nightclub, sending them on a search for a writer running from a troubled past. Meanwhile, Oliver faces life-changing revelations about his birth father while preparing for fatherhood himself. Join us as we dive into all the heartfelt moments, surprising twists, and everything we loved (and maybe wished for) in this long-anticipated return to the world of Signed, Sealed, Delivered.