Doug and Carrie get in a fender bender with Deacon and Kelly, and the agreement for Doug and Carrie to pay for the damages to Deacon and Kelly's car causes problems between the two couples. Meanwhile, Spence babysits Deacon and Kelly's son, Kirby, who, not understanding what "allergic" means, believes Spence to be afraid of peanuts and stops calling him the "Spencinator," referring to him as the "Scaredinator" instead.