Humiliated
Harriet was ashamed, as you could ever imagine right now since she was called out like that in such a crowded area. She went to her seat, and it was hard to ignore all the eyes that stared at her.
Moving On
She was thinking about trying to console herself by saying that at least she managed to get on the plane. She could have forgotten what was going on shortly after. She was nearly back with her family, be with her children, and that was what important to her.