In 2016, Mellie Irwin was apart of Mask of Love with her 3 best friends: Finn Kelley, Bri Pachis and Harley Martinez. She was living the dream with her friends while going on tour with her brother's band, 5 Seconds of Summer. Especially since her boyfriend, Luke Hemmings was there along the way. That was until Mellie found out she was pregnant with hers and Luke's kid.
Telling only her band and family, Mask of Love goes on a well needed hiatus and go off on their own. Mellie goes off to live in London with her old friend Caspar.
For six years, she raises her twins (surprise!) with Caspar and a little bit of guidance from her mother. After being convinced by her friends, Mellie returns to Melbourne where she must mend her broke friendships and relationship with Luke.
Except, did I mention that he's got a kid too?