Finale?
What was the series finale about?
Also, in "Not so Wonderful Town," why was Serena Williams pretending to be Wanda?
In the finale, Neesee wants to have another child and wants Robert's sperm to create it. Neesee and Robert finally end up softly kissing each other and supposedly rekindle their relationship. It's a very heartwarming moment.
In response to your second question: because she can't act, of course!