Mathias added, "Next time you see your aunt, mention to her that I've met her daughter and I think that she is a lovely girl."

Huh?

Aunt Julie's daughter?

Boden thought of Vivian, who had already left Broome. He wondered when his grandfather had the chance to see her?

Moreover, knowing Vivian's character, if she had seen her grandfather, she would have told everybody about it.