Peter and the guys start a detective agency and discover that Chris is a thief. In the meantime, Lois is worried about Chris when gets involved in a delusional relationship.
Cleveland becomes an unlicensed therapist and gives Lois marriage advice that Peter does not like, and Quagmire gets Meg a job working in airport security.
Lois books a couple's vacation, but it turns out to be a marriage counseling program. Carter is frustrated because the kids are so into their electronics.
When Joe learns his father hates handicapped people, Peter pretends to be Joe; Stewie becomes friends with Tom Cruise after learning he will grow up to be only 5'1.
Quagmire finally confesses his love for Lois, but it happens while he accidentally pocket dials Peter, who is furious, so Brian tries to fix the situation.