Take My Advice
Millie is anonymously blogging advice to school parents, and Leo tries to teach Declan to be cool.
More from Series 4
Episode 1
Back to the Future
It's New Year's Eve, Millie's stuck in the loft, Craig is humiliated, and the family are upset because they think they've missed midnight.
Episode 2
Friend Friction
Millie seeks a new friend and is unaware how much she is hurting Fran, Jake and potential buddy Jessie in the process.
Episode 3
Room for a Lion
Confident cousin Leo moves into Craig's old room. Lauren tries to bring him down, and Millie tries to rescue him.
Episode 4
Lauren Deleted
Lauren's social media usage is dangerously out of hand. With Millie's help she deletes herself, but craves what she's missing.
Episode 5
Millie Makes Peace
Millie is afraid that Sharon and Mike arguing means they'll split up. She sets herself up as peacemaker for them.
Episode 6
Off the Rails
Jessie is hinting that there's trouble at home, so Millie draws on her own experience to help.
