Mr Khan wants to go to the mosque to meet the local MP, who is visiting to endorse the mosque's mobile men's health check unit. Khan needs to take a guinea pig, and future son-in-law Amjad fits the bill perfectly. Mrs Khan and the girls are off to buy baby clothes for a friend's new baby.
Mrs Khan loves babies, and is looking forward very much to Amjad and Shazia providing her with lots and lots of them in the very near future.
Amjad's health check does not quite go to plan as Mr Khan causes him to attend the doctor's for real, potentially creating terrible consequences for the family.