In the middle of the night, Allison gets into her car, called THE GORGON, and goes out searching for Hugo around town, at the usual spots where he hangs out. [Obviously she doesn't find him, since we know he's in the other town.]
Then when she's going through the drive-thru to order some chicken, she realizes that this is the first time ever that Hugo is wrapped up in something that she's in no way involved in, and it causes her to shed a few solitary tears.
It's just like George Lazenby at the end of "On Her Majesty's Secret Service." Sorry, I don't know why but I have James Bond on the brain today.