Trivia: The driver of the hotel van service taking the guests to their secluded beach is none other than the director M. Night Shyamalan. He has a speaking role in this movie as well.
Continuity mistake: Maddox has blue eyes as a teenager and dark brown eyes as an adult.
Question: How exactly did Kara get pregnant? She didn't have sex with any other character on the beach.
Answer: She and Trent had sex. It just wasn't shown but implied.
Chosen answer: Trent admitted to having sex with her, stating that he thought people had to have sex around 10 times for pregnancy to happen, to which Guy told him it only takes one time.
Phaneron ★