Farrah's plan to flirt with the landlord to keep their company's rent low falls apart when she finds out that he retired and he has been replaced by his daughter. Meanwhile, Alan realizes he is allergic to Lee's new little horse, Tinkerbell, and confronts Lee about sending the horse to live on a farm.
Twins is set in a family-run lingerie company. The clan is made up of patriarch Alan Arnold, a dumpy, bumbling every-man and his wife Lee, a former underwear model, and their two fraternal twin daughters - Mitchee and Farrah. Needless to say, the Twins are as unalike as could be. Mitchee is intelligent and plain looking, while Farrah is a blonde bombshell who followed in her mother's modeling footsteps.