The show takes a look at the heartwarming yet super uncomfortable and sometimes frustrating relationship among three adult siblings: one in the 1%, one middle-class and one barely holding on.

The Hayworth family is invited to the wedding of longtime family friend Spags. When Connor enlists Tom's help to write and re-write a wedding toast, things take an unexpected turn between the brothers. Sarah realizes Denise is upset they never had a real wedding, while Marina meticulously plans her drinking schedule for a night out without the kids.  

Connor invites all the cousins over for an epic sleepover to cheer up his daughter, Gretchen. Meanwhile, Tom is determined to prove he can be a fun uncle too.

When Tom and Sarah discover that their parents have been spending time at Connor's house and not theirs, jealousy rears its ugly head. But when it looks like there might be more grandparent time for everyone, they learn to be careful what they wish for.

After upsetting Marina, Tom tries to help out more around the house. While Sarah tries to find temporary employment, she and Denise worry their son will be corrupted after Kelvin decides he wants to learn all about Uncle Connor's business.