On the next day, the multitude that stood on the other side of the sea saw that there was no other boat there, except the one in which his disciples had embarked, and that Jesus hadn't entered with his disciples into the boat, but his disciples had gone away alone.

 This is one of the most wonderful stories in the Fourth Gospel, and it is all the more wonderful when we press behind the meaning of the Greek to find that it really describes not some extraordinary miracle, but a simple incident in which John found, in a way he never forgot, what Jesus was like. 