Since the July 2024 uprising that toppled Sheikh Hasina's 15-year rule, Bangladesh has pursued an unusually deliberate soft-power strategy toward India. One thousand kilograms of premium Haribhanga mangoes dispatched to Modi's office. Jamdani weaving expositions in Delhi. Tangail and Pabna handloom sarees that sold out in 24 hours. Hilsa fish shipments calibrated to stir nostalgia in Kolkata. These were not random cultural gestures — they were a coherent campaign by Dhaka's High Commission under envoy M Riaz Hamidullah to prevent a full diplomatic freeze while Bangladesh's political transition played out. The strategy worked on its own narrow terms. Doors stayed open, public channels survived, and the bilateral relationship avoided the kind of complete rupture that hardens into permanent estrangement. Indian connoisseurs showed up. Designers exchanged ideas. Shared Bengali heritage proved far easier to discuss than shared rivers. Building Indian constituencies that view Bangladesh beyond the lens of immediate political quarrels provided a genuine buffer. But the structural problems underneath never moved. Hasina remains on Indian soil while Dhaka pursues formal extradition. Visa services were suspended and later resumed after Tarique Rahman's BNP took power in February 2025, yet issuance has not returned to pre-2024 levels. Water allocation disputes over shared rivers remain unresolved. Bilateral trade imbalances persist. Border management and transit rights remain contested. Intelligence cooperation — the backbone of the previous Hasina-era security architecture — has collapsed. The clearest proof that soft diplomacy has exhausted itself came with the failed summit attempts. India extended invitations to Rahman for both a direct bilateral visit and attendance at the BRICS summit in his capacity as BIMSTEC chair. Rahman did not go. Dhaka cited the need for an appropriate environment and mutual respect. India's high commissioner Dinesh Trivedi has repeatedly urged direct top-level dialogue, essentially acknowledging that the cultural phase is over and political negotiation must begin. The underlying power dynamics explain why fruit and fabric cannot close the gap. India's previous relationship with Bangladesh rested on deep security cooperation, energy links, and political alignment with Hasina's Awami League. That entire architecture was dismantled in July 2024. Dhaka now demands a new equilibrium built on sovereignty, reciprocity, and strategic flexibility — including freedom to diversify external alignments. New Delhi sees this as a direct challenge to its regional security posture. These are incompatible opening positions that require negotiation, not nostalgia. The Tangail saree exhibition itself eventually collided with politics when it became entangled in contentious debates over heritage claims and geographical indication status — a small but telling illustration that even cultural diplomacy cannot stay apolitical indefinitely in South Asia. Cultural familiarity has never guaranteed political convergence in this region. If it did, Dhaka and Kolkata would have resolved every bilateral dispute over hilsa decades ago. What happens next depends on whether both capitals can convert the diplomatic space preserved by soft power into a substantive political agenda with deliverable outcomes. Trade treaties, water allocation frameworks, border enforcement protocols, and intelligence-sharing agreements require formal negotiation with enforceable terms. The mangoes bought time. The question is whether either government will spend that time wisely before the buffer erodes completely.