What is a short-summary of the story, The Shared Patio, from the collection, No One Belongs Here More Than You?

In the story, The Shared Patio, a woman harbors romantic feelings for her married neighbor. When the neighbor has a seizure and falls unconscious on their shared patio, the narrator does not call 911. Instead, she lies next to her neighbor and falls asleep next to him, dreaming of a life they might have together.