After Stephanie writes a song for Jimmy, Kimmy decides to get their old band "Girl Talk" back together again. Stephanie calls Gia who plays the bass guitar, and their old drummer Melissa, now plays drums for Beyoncé, so they replace her with D.J.
Gia was walking a 5K for adult literacy before dropping in for band rehearsal. D.J. and Gia still do not get along. They play the only song they know "The Sign". After Gia needs a cigarette break - using a vape pen that smells like banana bread - she offers some to Stephanie and D.J. steps in and Gia and D.J. get in a fight. Stephanie decides to disband the band forever, yet still keeps her Friday night plans with Gia.
When Gia drives her daughter to The Tanner House to apologise to Jackson, D.J. finds out she is Rocki's mother. Every time she and D.J. see each other, they both do the whole fake greetings and compliments.