Unit 1 Trust and Character Unit 2 More than Skin Deep Unit 3 Bereavement and Grief Unit 4 The Uncanny and Fear Unit 5 Knowledge and lgnorance Unit 6 Time and Future Unit 7 Bonds of Love Unit 8 Trauma Unit 9 Us and Them Unit 10 Love Hurts Unit 11 Responsibility and Betrayal Unit 12 Blessed Are the Merciful Unit 13 Choice Unit 14 Fate and Unpredictability Unit 15 Youth and Ambition