Susan is up at Lover's Point. She's decorated the RV with lots of twinkly lights. She's also got a table all set up, and there's wine, candles, roses. She doesn't look half-bad herself: she's wearing a pretty red sundress and a huge, huge smile. Clearly this is not going to end well.
Back on Wisteria Lane, Mike heads out to his truck. Right on time! But...what's this? A red car starts up and pulls out just as Mike's car passes? Oh, this for sure isn't going to end well.
From the car of menace, we cut to Danielle and Matthew, who are just now pulling up in front of the Van de Kamp home. Inside, Danielle tries to open the safe, but apparently not-so-crazy Bree changed the combination before she left for her turn at the "spa." Matthew tells Danielle to wait there; then he jogs over to the Applewrong house to get a sledgehammer. As he's leaving, he notices Betty's purse sitting out on the table, so he stops and rifles through it. Betty, from the darkness: "You did it. You killed Melanie." Matthew is all, "You weren't there, you don't know what went down!" They have a little spat about how Betty doesn't love Matthew like she loves Caleb, and thus she would have never protected murderer Matthew like she did Caleb, et cetera. Matthew says something about maybe just maybe he'll be able to find a way in his heart to forgive Betty someday, somehow. Then he grabs the sledgehammer and huffs off. Betty calmly calls 911.
Back at the safe house, Matthew's "lock pick" is working like a charm. He and Danielle blow the door off the safe; then, together, they gather up the stacks and stacks of cash (why all the green? Is Bree like a survivalist, ready at all times to take to the hills?), and then scamper off downstairs. But, uh oh, look who's walking up the street! Why, it's Bree! She didn't get a cab or call one of the Ladies? Bree walks in and finds Matthew and Danielle ransacking the food cupboards. Bree tries to get Danielle to come into the other room for a little private conference, but Danielle snots at Bree to "give it up." So Bree runs to the phone, saying that she's going to call the police. Before she gets there, Matthew (who clearly realizes that Bree knows all about how he's a murderer) yanks the phone out of the wall. So Bree just spills it: with eyes trained on Matthew, she tells Danielle how Matthew is actually the one who killed Melanie Foster. Danielle, brat to the end, deems Bree's info the "lamest thing [she's] ever heard." Danielle turn to leave, but Bree heads them off. Danielle, clearly a little shaken now, orders Bree to move away from the door, but Bree refuses.