Katie is worried that the launch of Greg's new book might go poorly, so she enlists Angela and Doris to write positive reviews of the book online to boost his confidence. When the book unexpectedly does exceedingly well, Greg buys a new car without consulting Katie.

Katie takes Oliver out of school for a day to help loosen him up after Oliver suffers from a meltdown about something minor. Meanwhile, Anna-Kat takes Greg to the park to help him make new friends.