Luis and Inez were playing cards one night when Luis asked Inez a question. She tried to answer but couldn't speak. Luis knew something was very wrong. Could it be a stroke? Without waiting, he called 911. The ambulance took Inez to the hospital. Emergency doctors said it was a stroke — Luis was right. Because Luis called for help quickly, Inez got the medical care she needed without delay. She started getting well, her speech came back, and once again she's having long talks with Luis.