The novel it’s based on, by Vikram Seth, is an epic 1,349 pages and I’ve never managed to get through it despite multiple attempts. Thankfully, the TV adaptation (which took three years to make) has culled a few peripheral characters so it’s easier to keep track. Set in the fictional town of Brahmpur in India just after Partition and Indian independence, it tells the story of 19-year-old Lata Mehra, an intelligent university student whose widowed mother wants her to have an arranged marriage to “a suitable boy”.