Vertigo: the drive south

Judy: Where are you going?
Scottie: One final thing I have to do, . . .
. . . and then I'll be free of the past.
"I need you to be Madeleine for a while, then when it's over we'll both be free." Scottie: I followed her but it was too late. . . .
Judy: I don't want to go in there!
Scottie: . . . too late.