Katie helps Simon study for his citizenship test so they can begin to live out their master plan. Simon questions what Katie means by a master plan but Katie does not divulge any information. Later, Margo and Tom arrive and inform Simon that the charges against him in Australia will be dropped if he becomes an American citizen. When Margo and Tom leave, Katie admits to Simon that she wants to have a baby. Simon is thrilled. Holden cautions Aaron not to build his whole life around Lucy. Aaron convinces Holden and Lily that his love for Lucy is genuine. Craig and Alison stage an argument about whether or not they should tell Lucy something damning about Aaron. Lucy overhears Craig and Alison and demands to know what they are talking about. Alison tells Lucy that the argument they had before the trolley hit Lucy was about Aaron sleeping with another girl. Later, Lucy goes to confront Aaron at the garage. Chris explains to Kim that he thinks Will is confessing to a crime that he did not commit. Chris then reveals to Barbara, against Kims warnings, that he thinks Will is innocent. Barbara rushes to tell Hal Chris theory.