I actually had a lot of fun with this exercise and I enjoyed building the subtext into the characters conversations subtlety.
We have also been looking at reversals. In screenwriting a reversal is a reversal of expectation. It is the result of an active choice, the character must make a decision opting for a different option than the outcome wanted when they first entered the scene. A reversal doesn't mean that a character doesn't achieve their goal- just that they might go about it in an unusual way, or act unexpectedly.
Reversals keep the audience guessing as to what is going to happen next, pull them into the story and keep them engaged.
According to studentfilmakers.com, this is how you create a scene reversal:
- Introduce a character with a clear scene goal.
- Create a set of expectations in viewers’ minds as to
how the goal will be accomplished. - Introduce complications, conflict, or interactions.
- List several ways the audience expects a character
to achieve a goal and have the character fail at each
attempt. - During the character’s last attempt to accomplish the
goal, have the character do something unexpected and
succeed. This usually involves something being in the
scene that the audience does not yet know about.
http://www.studentfilmmakers.com/news/how-to/17-Scene-Reversal-Ideas.shtml