75 years Jaladhar Sen and spouse Umarani plan for a foreign trip and come across Rhea and Tonic, the travel agents. The story shows how Tonic takes the couple to Darjeeling instead and becomes the best medicine.

A retired 65-year-old widower lives alone as his wedding planner son runs a busy business, and he's determined to see his son get married.

Arjun Mallik is a popular RJ who is not only famous but well-loved. His listeners connect with him personally and his voice is music to their ears. However, his perfect life comes to an absolute halt when he is diagnosed with throat cancer. A story of hope, a story of friendship, a story of struggle - Konttho, is about the indomitable human spirit.