Cottage Country

During a confrontation at the cottage, Todd loses control and strikes Salinger with an axe. The summary indicates it happens during an argument that escalates quickly, with Todd's frustration over his brother's interruption of his proposal plans reaching a violent peak.

Earlier, Todd's irritation at Salinger's unannounced arrival sets the tension that builds to this fatal confrontation.

After Todd confesses to accidentally killing Salinger, Cammie decides they must eliminate Masha to protect their future together. She becomes obsessed with preserving their dream of marriage and is willing to go to extreme lengths to keep Todd and their planned life intact.

Cammie's fixation on their future together is established early when she accepts Todd's proposal on the island, showing how determined she is to maintain their relationship no matter the cost.

Masha is cooking mushrooms on the stove when Todd approaches to strike her. Cammie acts first, hitting Masha with a frying pan. Masha collapses and has a seizure, after which Cammie covers her face with a tarp and delivers the final blow.

The kitchen scene follows directly after their decision to kill Masha, executing their deadly plan.

Todd and Cammie chop up both Salinger and Masha's bodies and dispose of them in the lake while traveling to the island. They maintain a facade of normalcy during this dark task, ultimately arriving at the island where Todd proposes.

The disposal occurs after the murders, allowing them to proceed with the proposal on the island as if nothing happened.

A friend among Salinger's circle grows suspicious of Masha's disappearance and confronts Cammie with mismatched stories. The friend notices a cut above Todd's head that contradicts the timeline they've been telling, and comments on how much Salinger seemed to value and love his brother.

This suspicion emerges after they return from the island, revealing that their cover-up is beginning to unravel under scrutiny.

When Todd considers confessing to the police, Cammie's resolve hardens into obsession with protecting their future together. She frames another person for Salinger and Masha's deaths to keep them both out of trouble, showing how far she's willing to go to preserve their relationship.

Todd's guilt over his brother's death triggers this decision, as Cammie refuses to let his confession destroy their planned life.

Todd drives to the police station to confess, while Cammie chases him to stop him. A female officer shoots through the windshield at Cammie, narrowly missing Todd. Cammie is wounded, retrieves the officer's gun, shoots Todd, then crashes and dies. She clutches the engagement ring with her teeth as she dies.

This confrontation is the culmination of Todd and Cammie's split, his desire for truth versus her determination to keep him.

One year after the events, Todd is alive but severely injured. He is wheeled onto the cottage dock by his father in a wheelchair, showing surgical scars on his head from brain injury. He suffers from memory loss, repeatedly asking about his mother and brother, unable to fully recall what happened.

This ending reveals the lasting consequences of the violent weekend, with Todd physically and emotionally scarred.

As Cammie dies from her gunshot wounds during the crash, she clutches the engagement ring with her teeth. This final act symbolizes how her obsession with their future together and the ring's meaning consumed her even in death.

The ring represents the life Cammie was fighting to preserve throughout the entire cover-up.

Todd has memory loss because he suffered a severe brain injury from the gunshot wound. The surgical scars on his head indicate the physical trauma he endured. His fragmented memories of the events underscore the unresolved, haunting nature of what occurred.

The memory loss reflects the movie's bleak ending, leaving Todd trapped in the aftermath without full understanding of his actions.