Where will Americans find the courage to walk into the unknown? Carrie is rebuilding her life, but an unexpected twist sends her, Janie and Matthew onto an adventure she could never have envisioned -- but not before she has to say good-bye to someone very special. Moses and Rose are finally free to pursue their dream of college. Will it be everything they hoped for? And will they push through their fears to actually do it? Jeremy and Marietta receive exciting news, but will the outcome force them to leave their life in Richmond behind? Abby struggles to adjust to life without Carrie, Rose and Moses, but Matthew sends someone very unexpected into her life. When everyone really just wants a simple, clear future, each person finds they have no choice but to walk into the unknown.