Lydia is forced to admit a patient who has the highly contagious Nipah virus when Ruby and new British-Asian doctor Samir Hasan break protocol in the fight to save the girl's life. Return of the medical drama set in a hospital in southern India,

The happy news that Karishma is awake is offset by her loneliness. Samir realises she needs more than medicine to fix her and arranges a little magic. Meanwhile Lydia discovers there's only one answer to Greg's visa problem…