Prior to this scene, we have Jesus teaching on the lake while the tired fishermen, including Peter, are cleaning up their nets after a fruitless, night-long working shift.
Then Jesus gives an offer- come fish. In the movie, you can see Jesus almost smiling at the “surprise” that is about to occur. I didn’t notice it before, but can’t you feel the joy Jesus has in giving good gifts? Following God may not always be easy, but it is good. God loves to give, and what He gives is good. He delights in such things.