What was the listener's reaction to "I hope you don't mind the open window. I am expecting my husband anytime now" statement?

Framton, horrified, immediately tried to change the subject.

To Framton it was all purely horrible. He made a desperate but only partially successful effort to turn the talk on to a less ghastly topic, he was conscious that his hostess was giving him only a fragment of her attention, and her eyes were constantly straying past him to the open window and the lawn beyond. It was certainly an unfortunate coincidence that he should have paid his visit on this tragic anniversary.