His tryst with nature began several years ago. Rabin grew up in the tree-lined streets of Bakul Bagan Road, Bhowanipore. The locality was lined with rare trees like Chattim, Bakul, bay leaf, turmeric, cinnamon. Several years later, he was shocked at the random felling of trees in the area by the municipality. "My heart broke as I saw my childhood locality turn bare. Everything was grey. And worst of all, nobody cared." So Rabin, a man of humble background—he worked as a typist—took the onus on himself. The instinctive environmentalist began planting trees and took care of them.