Still in the park, Todd is trying to convince Sam that Regina's not having an affair; Sam is just projecting, since she feels guilty about her own affair. Todd tells her he also feels guilty, which is why he's "got to put an end to this." A dejected Sam asks if he's dumping her. He's not -- his plan is to dump Chloe. Sam, unsure if she'll still like Todd when the danger is gone, tells him not to do it. But her stated reason is that she thinks Todd is a danger freak, and he won't want Sam once the danger is removed. Todd tries to disagree, but she squeezes his lips closed to shut him up. She tells him they can talk the next day, when they meet at a hotel. (She tells him to check in as Monty. Heh.)
Sam is meeting Andrea and Dena for coffee again. She defends sneaking around, saying that her affair with Todd is not that different from the service of a patriotic spy. She also tells them about her fleeting suspicion that Regina was having an affair. Andrea looks conflicted, and wanders off to make an offer to buy the coffee shop. Sam senses a problem, and follows after her (and Dena) to demand she tell her what's going on. Andrea starts telling her a story, and kind of trails off. Sam asks her to keep going, and Andrea tells her that usually by this point, Sam has remembered whatever it was Andrea was telling her. But not this time.
Except it does happen this time, as we flashback to Bad Sam and Drunk Andrea leaving a bar. They see Regina, quite dressed up, hailing a cab. Sam accosts her, and Regina claims she was at a cheese tasting with "the gals." Andrea notices that she's not wearing her wedding ring, and Regina claims that cheese makes her bloated. She hops in the cab, and Sam decides that Regina must be having an affair -- which is pretty cool in the eyes of Bad Sam.