The housewives reminisce about Edie; Susan remembers the first time they met; Lynette looks back on a special night; Gaby recalls a friendly competition and Bree is reminded of her thoughtfulness toward Orson.
Pete and Violet prepare for their wedding day; things take a surprising turn with Addison and Sam; despite disagreements, the doctors come together to mourn the loss of Dell.
Violet and Cooper make changes to their friendship to appease their significant others; Pete and Cooper argue over a patient's marijuana use; Addison debates going public with her new romance.
Addison's patients must choose which one of their sickly daughters to save with their newborn's core blood; Sam discovers that Dink intends to marry Maya.
Addison must perform a complex in-utero surgery; Naomi and Sam discover their daughter is growing up too fast.