Jay filmed Grandma Bua making charcoal coffee and posted the video . He expected a few comments from friends. Instead, the video spread . Within three days, it had two million , and Grandma became famous overnight. People called her the grandmother of Thai coffee. The next weekend, a long of visitors stretched down the lane. Some traveled from Bangkok just to meet her, which Grandma found . The neighbors, however, were . Cars blocked the lane, and the noise was . Ploy felt between her new customers and her old neighbors. Grandma, meanwhile, was tired. She could not brew coffee for hundreds of every day. So Ploy made a decision. Grandma’s charcoal coffee would be available only on Sunday mornings, in quantities. Jay posted a explanation online, and most viewers responded . A few complained, but Ploy did not change her . Fame is , Ben said, but a community is .