Sam and her boyfriend Eric want to attend a concert. But Eric usually spends the evenings with his (widowed) grandfather. So Tony gets an idea: Mona should instead spend the evening with him. But then when it turns out that Eric's grandfather is the man, who Mona let down 40 years ago at the wedding, the general feeling is at zero level.

Sam and Bonnie take part in a school trip to Fort Lauderdale. And the supervisor is: Tony. Mona and Sam are able to persuade Angela to go with them to look after Tony. In Florida Sam realizes that she's more similar to Tony than she has ever thought.