After a long and wild night filled with drinking and games at Clare's bachelorette party, everyone finally heads to their bedrooms for a good nights sleep.
While all of the members of the hen party are sleeping, they are woken by a mysterious noise that is heard from the kitchen. They hear the creak of the kitchen door.
After everyone from the hen has been woken up by each other, Flo proceeds to grab the gun from the top of the fireplace mantle in hopes of protection from the mysterious noise.
They all stand at the top of the stairs with Flo in front with a gun that is said to be "unloaded", but as the shadow of a mysterious man comes around the corner, Flo pulls the trigger and shoots the mysterious person in the chest.
The hen party soon comes to realize that Flo has just shot James, Clare's future fiance. He struggles to breathe with a collapsed lung as everyone scurries to rush James to the hospital.
Leonora wakes up in a hospital bed with having little recollection of what happened the night before. She is covered in bruises and scrapes and realizes that someone she used to love had been murdered at the hen party last night.