What happens next?

The boy in brown hits a back hand which goes on the other side then the boy in red gives the ball to the other player who again serves. The boy in red is unable to return the serve causing the ball fall down again. they

Options are: [i] seconds pass by as each player tries to hit the ball.; [ii] spin the ball around to take it to the other player who is just serving.; [iii] continue playing racket ball taking turns in serving and returning the balls.; [iv] play again with the boy hitting the ball back and forth.;
[iii]