Sara is a confident wine rep who sets her sights on Grayson; but is he strong enough to be her man? Meanwhile, when Ellie tells Jules she can't change past a certain age, Jules is determined to prove her wrong by giving up wine for a month; and Bobby's new dog poses some unwanted competition for Andy.

Jules and Sara hit it off, but when Grayson is overly attentive to his new girl, Jules warns him to back off before Sara pulls away. Meanwhile, Jules' perfect new bathroom complete with a "talking toilet" becomes the main attraction in her home and Grayson finds inspiration for a new song with a little help from Sara.

Jules is thrilled for the chance to take care of Travis after his first big break-up. But when Jules discovers the truth about the break-up, she comes to an unwelcome realization about herself. Meanwhile, Sara considers whether Jules threatens her relationship with Grayson and turns to Ellie for guidance; and Andy searches for any resemblance between himself and son Stan.