Helene realised her lifelong feeling of melancholy was actually depression after a period in her life when everything seemed to go wrong at the same time.
Monique's depression was caused by a long history of bullying about her weight. After understanding it was only her opinion of herself that mattered, she has gone on to help others improve their self-confidence.
Rob's lifelong battle with his 'secrets' came to a traumatic conclusion when he was shot by police. His journey to wellness was both a mental and physical one.