Actually there is no explanation in this still I am answering Passepartout was a French passenger this is a gk question so we need to remember it.

Passepartout is a fictional character in the famous novel "Around the World in Eighty Days" written by Jules Verne. He is the loyal and resourceful French servant of the main character, Phileas Fogg. Passepartout plays a crucial role in the story as he accompanies Fogg on his adventurous journey around the world.

Character Description:
Passepartout is described as a tall and strongly built man of about thirty years old. He is a former acrobat and a jack-of-all-trades. Passepartout is a very capable and adaptable individual, quick on his feet and skilled in various physical activities. He is also multilingual and speaks French, English, and several other languages.

Role in the Story:
Passepartout's role in the story is primarily that of a loyal and dedicated servant. He is initially hired by Phileas Fogg in London to serve as his valet during his journey around the world. Passepartout quickly proves himself to be a valuable companion, assisting Fogg in overcoming various obstacles and challenges they encounter along the way.

As a Travel Companion:
Passepartout's physical strength and agility come in handy during their travels. He helps Fogg in numerous situations, such as rescuing him from a brawl in an opium den in Hong Kong, aiding in the rescue of a young Indian widow, and even piloting a steamboat down the Ganges River.

Comic Relief:
Passepartout also provides comic relief throughout the story. His amusing antics, misadventures, and occasional missteps add a lighthearted touch to the otherwise intense and suspenseful journey. Despite his occasional blunders, Passepartout's loyalty and dedication to Fogg remain unwavering.

Conclusion:
In conclusion, Passepartout is a crucial character in "Around the World in Eighty Days." As Phileas Fogg's loyal servant, he accompanies Fogg on his daring journey and proves to be an invaluable companion. Passepartout's skills, resourcefulness, and comic relief make him a memorable and beloved character in the novel.