When the Doctor returns , Amy is nineteen years old and working as a kissogram .
In the intervening period , Amelia 's family and friends believe the Doctor is just her imaginary friend ; her insistence that he is real leads to her being treated by psychiatrists .
When the Doctor returns , Amelia is nineteen years old and working as a kissogram .
In the intervening period , Amelia 's family and friends believe the Doctor is just her imaginary friend ; her insistence that he is real leads to her being treated by psychiatrists .