Palm, a shepherd dog, befriends Nicholas after being left at an airport. Nicholas's mother passed away, leaving him with his pilot father he barely knows. It follows their adventures, friendship, and love amidst challenging circumstances.

The film is inspired by an incredible story of a shepherd dog named Palm who was inadvertently left in the airport by her owner. She befriends nine-year old Nicholas whose mother dies leaving him with a father he barely knows - a pilot who finds the dog at the airport. It's a story of amazing adventures, true friendship and unconditional love.

Igor Polskiy, flying from a Moscow airport to a new place of work abroad, loses the veterinary certificate of his dog named Alma. Without the document, Alma is refused to be taken on board, and the owner flies away alone. The dog hides at the airport and meets planes every day in the hope that the owner will come back for him. On one of these planes, 9-year-old Kolya arrives, who recently lost his mother and came to live in Moscow with his pilot father Vyacheslav, whom he hardly knows. At an airplane parking lot, a boy saves a dog from airport security. Not knowing exactly how the owner addressed the dog (Alma or Palma), the boy decides to call her Palma.—Tango Papa