In a lengthy social media post, composer-singer Adnan Sami shared his experience with the airport assistance services at Mumbai airport's Terminal 2. Singer Adnan Sami has expressed his disappointment with the services at Mumbai Airport's Terminal 2, alleging negligence and unprofessional behaviour. Mumbai: Singer Adnan Sami has expressed his displeasure with Mumbai airport's Pranaam service, alleging that its staff behaved rudely.