Another adorable adventure with Jane and Lisbon, but yet another episode with no kiss! Let's dive right in. Again, I apologize for my lateness and for my brevity...
In this episode, Lisbon and Cho pose as a couple to uncover an illegal diamond operation. The team must go to a diamond showcase to find the people responsible for the sale of illegal, unregistered diamonds. One of the sellers winds up dead, and the mystery deepens. Jane, however, is getting sick, so he can't really take charge of things himself. He has an idea to talk to everybody and play the psychic game to reveal the killer. He has Lisbon act it out for him, while Jane talks to her through the phone. Lisbon is able to uncover the truth: a young woman who had partnered up with the victim was to blame for his death.
Meanwhile, Vega keeps trying to get back in good with Cho, but Cho is cold to her. Abbott asks Cho to bring Vega along while they are working the case, and Cho reluctantly does so. Eventually, Cho makes Vega an offer of continued partnership, and Vega gladly accepts.
In another subplot, Abbott's wife is up for a big promotion, but Abbott has a secret from his past that might prevent her from getting the job. One of Mrs. Abbott's future coworkers suggests that she and her husband create the illusion of separation in order to distance her from the potential scandal. Abbott wants to go through with it so as not to hurt his wife's future.