CAERPHILLY, WALES - FEBRUARY 22: Catherine, Duchess of Cambridge sits next to 7 year old Alfie Thomas and 9 year old Emily Davis as she visits Caerphilly Family Intervention Team (FIT) to learn about their work with children with emotional and behavioural difficulties, problems with family relationships and those who have or who are likely to self-harm on February 22, 2017 in Caerphilly, United Kingdom. (Photo by Chris Jackson - WPA Pool/Getty Images)
