Larry Dallas visits and tries to sell them a mobile home. This idea excites Mr. Roper and the always devious Jeffrey. Stanley almost buys it without telling Helen.

Stanley gets upset when Helen's mother and sister Ethel visit and he thinks that her mother has plans to stay with them permanently.

Helen thinks Stanley needs help and takes him to a marriage counselor, after she finds many love letters from him that turn out were for Doris Day.

After a relative dies, the Ropers are advised to buy an insurance policy. Stanley accepts but then he get scared of receiving the result of his physical.

Stanley embarrasses Helen, when he locks himself outside of their house in nothing but underwear, while she's attending a posh party next door.

Helen bugs Stanley into finally looking for a new house. Stanley, however, wants to buy a mobile home.