Dr Rehana Younis suggests counselling for Gazi, who is struggling with homesickness, a gambling addiction and anger issues, while hairdresser Adnan is concerned about his cough, which he has had for 10 years. Dr Youssef Beaini attends to Amir, a patient who arrives suffering from polio, a disease almost eradicated in the UK, discussing his issues with the condition and his medication options.