प्रयागराज एक्सप्रेस - जो भी हो तुम खुदा की कसम; लाजवाब हो

I guess beloved bloggers got tired of asking and hoping for this legendary to convert into 20th century popular LHB demand. Any update on when this could happen. I may be inviting some hard answer for the question but can't hold without asking?

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