What did you see?
Did you notice that John said essentially the same thing that Jesus said? Think about that.
John was physically in the presence of Jesus Christ for 3 years. Yet, his joy is not complete unless he shares Jesus with us. Further he states that if we accept his message, we have the same relationship with Jesus that he has.
It is also what Jesus prayed for him and for us in John 17:20 – 21.