Catherine and Prince William visits Hospital of Malaysia on Day 3 Diamond Jubilee.

Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge visits Hospital Malaysia on Day 3 of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge's Diamond Jubilee Tour of South East Asia on September 13, 2012 in in Kuala Lumpur, Malaysia.

Britain’s Prince William and his wife, Catherine, meet Richard Robless, council member of Hospis Malaysia, in Kuala Lumpur on Thursday.

Catherine, Duchess of Cambridge delivers a speech at Hospis Malaysia.

Catherine, Duchess of Cambridge writes a birthday message for leukemia sufferer Zakwan Anuar, 15, at Hospis Malaysia.

A clay tile shows a tree, carved by Catherine.

A clay tile shows "Tom and Jerry", carved by Prince William.

Britain’s Prince William and his wife, Catherine, lay a wreath to pay their respects to WWII dead at the Kranji War Cemetery in Singapore Thursday.

Catherine, Duchess of Cambridge, and Prince William, Duke of Cambridge, visit Kranji War Cemetery Thursday in Singapore.

Catherine, Duchess of Cambridge, glances back at war graves as she leaves Kranji Commonwealth War Cemetery on the third day of her Diamond Jubilee Tour of the Far East with husband Prince William on Thursday, September 13 in Singapore.