How does Sylvia's grandmother react to meeting the stranger?

Grandmother is actually a good host:

"Dear sakes, yes," responded the hostess, whose long slumbering hospitality seemed to be easily awakened. "You might fare better if you went out to the main road a mile or so, but you're welcome to what we've got. I'll milk right off, and you make yourself at home. You can sleep on husks or feathers,"