Emma and her sister Stacey are normal teenagers in a small town, when a mysterious infection begins to spread. With the town quarantined, and their parents stuck on the other side of the barrier, the girls have a blast eating junk food and sneaking out to go to parties. But when the disease starts to infect people they know, the girls, together with their neighbor Evan (Emma's secret crush), barricade themselves into their home. But it may already be too late, as the infection is already in...

The story takes place in 2011, five years after Katie killed her boyfriend Micah, sister Kristi, her husband Daniel and took their baby, Hunter. Story focuses on Alex and her family experiencing weird stuff since the new neighbors moved in the town.

Danny (Adam Sandler) must engage Katherine (Jennifer Aniston), his faithful assistant, to pretend to be his soon to be ex-wife. Danny must pretend that he is married, because he lied to his dream girl, Palmer (Brooklyn Decker) the most gorgeous woman in the world. To keep the woman he loves, covering up one lie soon turns into many lies.