Social media has disrupted traditional brand-consumer relationships by allowing direct two-way interactions. Brands must listen to customers and engage them on their terms through social platforms. A successful social media strategy involves defining goals, understanding target audiences, listening to consumer conversations, creating and sharing engaging content, and measuring effectiveness. The document provides examples of brands like Vitamin Water, The Marsh, Nike, Starbucks, McDonald's, Best Buy, and Adidas that have effectively leveraged social media to connect with customers.