From what the teacher said, he knows them from Cassie. But I thought seeing Jack intereact was the kids was amazing. I love that aspect of the character, and how RDA plays it. Of course, by the end of that ep, I was flat out bawling like a baby. The crayons are what got me. Hee. Too mnay more episodes like this and I may wind up with a split allegiance between Jack and Daniel. How tragic!