The Cycle of Love review – a 6,000-mile bike ride caps a real life Swedish-Indian romance

One Oscar-winning director, one horoscope-prompted meet-cute and a continent-crossing cyclist – is this the start of documentaries that make you happy-cry? Here is a story that on the face of it seems so wildly unlikely it can only be true. Indeed, the very concept of a romantic documentary sounds almost oxymoronic, an indication of how much nonfiction films have become synonymous with grim histories full of suffering and injustice.

Let’s hope this sweet work, directed by Orlando von Einsiedel (who’s made his share of hardcore, suffering-intensive docs including Oscar-winning short The White Helmets) launches a new trend in nonfiction film-making for stuff that makes you happy-cry. The basic meet-cute happened in 1975, when PK (played by Chirag Lobo in the film’s extensive re-enactments) met Lotta (Mina Dale) in Delhi. He was a poor street artist, a Dalit, the lowest possible caste, once called Untouchables. The real PK Mahanandia appears on screen to explain how he had left his rural village for Delhi in order to get away from all that caste hierarchy. When he met Lotta he pretty much knew he’d met the woman of his dreams because he’d been…