Actress Uma Thurman is dating architect Peter Sabbeth, whom she met on a beach because of a dog. Thurman and Sabbeth met by chance on the beach in Sag Harbor, New York, this summer, reports pagesix.com. “Peter had no idea who Uma was at the time. She was walking on the beach, known locally as Long Beach, near him, so he asked her to watch his dog while he took a swim. Uma said OK, watched his dog while he swam, and now, a few months later, they are madly in love and looking to buy a home together in the Hamptons,” said a source.