When Gavin impulsively proposes marriage to the surprised and conflicted Dylan during the live show, she cannot answer. Desperate to finally tell Dylan that he loves her, Jake asks Claire for advice, and she convinces Penny, who recently dated Jake, to plan a romantic dinner for him and Dylan. Meanwhile, Frank, Claire and a nurse tape a public service announcement for flu prevention, but Claire ruins so many attempts that Frank receives an overdose of flu shots. This delays Jake and Dylan at the studio, while Gavin and Penny end up commiserating at the restaurant. Before he can persuade Dylan not to marry Gavin, Jake realizes something about his true feelings . . . (thetvdb.com)