The unannounced arrival of Jacob and Nonny Hoffman (Mark Rydell, Doris Belack) from New York is greeted with glee by Delia and Ephram. But Andy feels pressed to his limits as he tries to placate his overbearing guests, particularly his pushy father-in-law, who openly criticizes the physician's parenting skills. On top of that, Jacob obviously enjoys a special bond with Ephram that Andy can't duplicate. Meanwhile, Nonny makes her own impression in Everwood when she butts heads with Edna over Delia's affections. Lastly, Ephram sneaks out of the house to see Amy who is still emotionally recovering from the aftermath of Colin's (Mike Erwin) surgery.

Delia and her grandmother (guest star Doris Belack) throw a festive birthday party for a grumpy Edna who hates this particular day of the year, but everyone winds up snowed in for the night when a big storm hits town. In the midst of it all, Bright collapses from a burst appendix and Drs. Brown and Abbott have to improvise an operating room before the infection spreads; while Andy and Ephram let months of tension and hurt feelings explode in front of everyone with a threat of Ephram moving back to New York with his grandparents.