“Parenthood” will return to NBC with an all-new episode this Thursday in which the Bravermans will learn the essence of communication.

A promo for this week’s episode, titled “The Offer,” suggests that Hank and Sarah will share a game-changing moment that will break up their friendship. Plus, Camille and Zeek will get an awesome offer for their house, while Julia and Joel’s children will speak out as they watch their parents separate and head toward divorce.

According to Oh No They Didn't, NBC issued an official synopsis about the upcoming episode, which reads, “Joel (Sam Jaeger) misunderstands where to pick up Victor (Xolo Mariduena) from baseball and old feelings of abandonment overtake his thoughts. Sarah (Lauren Graham) is anxiously awaiting a response from the ad agency on her final project. Amber (Mae Whitman) tries to talk Drew (Miles Heizer) into taking his life back. Max (Max Burkholder) goes on a class trip and struggles to understand his classmates.”

According to TVLine, the rest of the season will heat up. Matt Lauria is set to return as Ryan during the penultimate episode. There's also a chance that he may appear in the finale. Furthermore, fans can look forward to meeting Ryan's mom, a "three Bloody Marys for breakfast" type of woman who failed to provide her son with motherly and emotional support.

Later on this season, Sarah Ramos will reprise her role as Haddie, Adam and Kristina's eldest daughter, TVLine reports exclusively. Although her contract on the series ended at the close of Season 3 when her character went off to college, she appeared throughout Season 4 to support to her cancer-stricken mom. Her comeback in this season's finale will mark her first appearance on the show in a year.

"Parenthood" returns on Thursday, March 20 with "The Offer" on NBC at 10 p.m. EST.

Watch a promo below.