Sara fears the worst when she learns that her visiting 16-year-old cousin (Jill Schoelen)---who's been asking lots of questions about sex---is out on a date with Marty.

Roz spots the man of her dreams at a performance of "Cinderella," only to have him disappear into the crowd.

Tension in the office prompts Mr. Cooper to order Sara and her colleagues to attend group therapy.