Meghan praises Harry during Nigeria visit: He's so smart

The Duke and Duchess of Sussex began their three-day visit to Nigeria with a tour of Lightway Academy, a primary and secondary school in the capital city, Abuja.

They were greeted by traditional dancers and met some of the primary schoolchildren.

The couple launched a two-day mental health summit. Harry told the audience it was "ok not to be ok."

His speech moved Meghan who told the schoolchildren: "Do you see why I married him?"