What happens next?

Two people are seen standing on a sandy beach with one kicking the ball and passing it to another. the boys

[I] then are seen walking around one another and running back to one another and once again playing the game with one another. [II] continue passing the ball back and fourth while many people are seen walking around and playing in the water. [III] then perform flip and take their turns kicking the ball and being placed into the others a goal and returning to the other side. [IV] continue playing soccer with one another and ends by bowing and walking off.
[II]