Duane is depressed when he finds out that his cholesterol level is too high. The doctor tells him that it's genetic, so he and Flex go in search of Duane's father. Meanwhile Natalie accidently finds the engagement ring Flex plans to give her. The search for Duane's dad leads him to a professional who tells him that Duane's father was an ex-con, but is now working for the C.I.A. Flex doesen't believe this guy, but when he digs up some info on Flex that only his family knows he's convinced. The professional also looks up Flex's marital records and discovers that Flex and Nicole are still married! Meanwhile Breanna and Arnaz's finally become a couple. Things are going great for them except for Josh who still has a thing for Breanna, but is heartbroken. Breanna wants to be friends with Josh, but he is unsure. Later on Josh runs into Ginger who comes up with a plan for him to get Breanna, and for her to keep Arnaz. Josh then decides to agree with the plan and becomes Breanna's friend. He ta