It is rude to exclude people from events.
Uzuri is sending out invites for her birthday party, and she's worried that her gossiping coworker Samantha will cause drama.
Uzuri wants to create a fun atmosphere.
Uzuri calls Samantha expressing her concerns and makes Samantha promise not to cause trouble at the party.
Uzuri invites all of her coworkers except Samantha to the part.
Samantha learns that her actions hurt others, and she stops gossiping about her coworkers.
Samantha is hurt when she sees pictures of the party on social media.