Ruby is sent to a village with a comatose child and many infected with deadly Nipah virus, meeting a new visiting surgeon along the way; Ram hires a friend's daughter as their trainee; Lydia might have an ally in their local MP.

Ruby faces difficult questions when her actions have devastating consequences; Greg keeps a troubling secret from Lydia; the hospital has a brand-new doctor.

Samir realizes that Karishma needs more than medicine to fix her and arranges a little magic; Lydia discovers that Greg's visa problem has only one answer.

A tragic case leads Samir and Mari to grow closer still. A familiar face returns to Good Karma, but will he find the forgiveness he seeks?

Lydia takes her first husband the divorce papers for him to finally sign. Ruby gets a visitor.

Lydia and Greg's wedding plans are upset by three emergency admissions. Greg wonders if disappearing to help her patients is a ploy and in truth, Lydia has cold feet. Will they tie the knot?