The context of the following conversation is Cameron was adopted when they were young. They vowed to help children in the future by being a Dr and providing health care to them.:
Cameron says I feel really lucky that I was adopted into a great home..
The friend responds I know that not every child is so lucky..
Cameron responds I want to help as many people I can when I grow up..
The friend responds How are you going to do that..
Cameron responds I want to become a doctor and help children..
The friend responds That is a very noble goal..