Stephanie's Secret

A mysterious young girl shows up one day and begins working in a postal unit that is attached to a Christian gift shop. Her cheerful, friendly attitude has a good effect on her customers. Young and old, all go away comforted and encouraged after meeting Stephanie. Yet in her heart, she holds a secret.... Where is this girl really from? Why does she affect people in such a positive way and yet remain so mysterious? Will her secret be enough to pull her through the troubles she encounters?