"When I’m doing work around the house, I give him this...

"When I’m doing work around the house, I give him this educational iPad app to play with, and he’s completely absorbed by it. Then recently we were at the grocery store, and he wanted to tear into some yogurt, and I told him that he had to wait until we paid for it. He said: ‘You mean I need to be patient?’ I thought: ‘Whoa.’"