India, March 2 -- Delhi, for Ridhima, is layered with nostalgia. "I've been coming here since I was a kid. Our first school trip started from here. Agar kahin bhi jaana hota tha toh pehle ek Delhi ka chakkar kat ta hi tha," she laughs. From India Gate and Chandni Chowk to Lodhi Gardens, her childhood memories are tied to the city. "Every time I come to Delhi, I discover a new side. This time, it's the tulips." Beyond nostalgia, it's the warmth that keeps pulling her back. "Delhi has started to feel like home. My friends always say, 'Come stay with us, don't book a hotel.' Delhiites have such large hearts, 'Abhi ho jaayega' is something I hear all the time."...