Jesus turned and saw them following. “What do you want?” He asked.
Jesus turns, asks what they want, and they ask where he is staying.
The verse begins direct contact with Jesus.
35The next day John was there again with two of his disciples. 36When he saw Jesus walking by, he said, “Look, the Lamb of God!” 37And when the two disciples heard him say this, they followed Jesus. 38Jesus turned and saw them following. “What do you want?” He asked. 39“Come and see,” He replied. So they went and saw where He was staying, and spent that day with Him. It was about the tenth hour. 40Andrew, Simon Peter’s brother, was one of the two who heard John’s testimony and followed Jesus. 41He first found his brother Simon and told him, “We have found the Messiah” (which is translated as Christ). 42Andrew brought him to Jesus, who looked at him and said, “You are Simon son of John. You will be called Cephas” (which is translated as Peter).