These two disciples are walking behind Jesus, and the language used in the Bible is that they were "following" him in the sense that they were walking behind him (John 1:35-42). But not yet in the sense that we're talking about today. He turns around and asks, "What do you want"? And this question, Jesus asks, and keeps asking those who say they want to "follow" him. What do you want? What are you after? Why are you here? I think we can make a case that Jesus asks us this question every single day, and many times during the day, from the moment we awake and face all of life's situations, until we fall asleep. And when we wake up the next day, he asks it again. How to follow Jesus doesn't mean anything unless I want to follow Jesus.