The hitchhikers Three cousins from India. Number of countries 15. The year 1971. It Was A Happy Trusting World, Then is a meticulous travelogue of a three-month hitchhike from India to the Middle East to Europe and back. In the 21st century, this may seem like an easy feat. Hitchhiking is not limited to hippies, and our smartphones are enough to carry us through the world. But when Vilas Kale and his cousins, Kumar and Vidula, took up this challenge, it was without the advantages of technology and on a bare-minimum budget. The trio camped out in cheap hostels, cooked their own food and did jugaad wherever possible. They relied on the hospitality of strangers, and when language failed them, trusted Raj Kapoor and Bollywood to communicate and build bridges.