Carlos and Gabrielle take in Xiao-Mei, a former slave who is faced with deportation, as their maid. Susan finds out that she does not have health insurance. Karl agrees to remarry her so she can use his benefits, but they both agree to keep Dr. Ron and Edie in the dark. Bree sneaks into Betty‘s home to talk to Caleb. Later, Betty explains to Bree how Caleb murdered Melanie Foster. Lynette is dismayed when she sees Ed taking advantage of Tom during a series of office hi-jinks. Noah Taylor, Zach‘s biological grandfather on his mother‘s side, demands that Mike bring him to see him.