Rupi Kaur, the young Indian-Canadian poet sensation, has sold three million copies of her first book milk and honey, which topped the New York Times bestsellers list and remained on it for a year. She came out with her second anthology of poems sun and her flowers last year. Here, at the Jaipur Literature Festival, her poetry reading session at the Front Lawns, the biggest venue at the festival, is packed with her fans, mostly young but some parents too. They know her poems by name and they roar and cheer as she announces the next one is going to read.