[Walter snorts, bemused - and, fortunately, not startling the goats in the process.]

Odor wouldn't have made a difference for me.

There was a lot I didn't grow up knowing existed. When we got out and settled in in London, I felt I had to learn all of it first, so I could help Haley learn it.

[He sighs.]

I thought, back then, that she needed the help more than I did. But I know now that that wasn't quite right.