This is a Fillie story that will be filled with fluff. Millie and Finn finish filming their second season of Stranger Things. When they're more than a week apart from each other, they notice how much they need one another.
When Millie and the gang finish filming Stranger Things in order to go to college, everything changes. Now, meeting up for the first time since the end, Millie runs into her old best friend, causing drama in her domestic life.
Or
Millie meets the estranged love of her life but things are more than complicated.