Keeper

For their one-year anniversary, Malcolm, a doctor, takes his girlfriend, Liz, a painter, on a weekend trip to a secluded cabin in the countryside. Upon arrival, Liz finds a boxed cake in the cabin, which Malcolm claims is a gift from the caretaker. At dinner, the two are interrupted by the unexpected arrival of Malcolm's obnoxious cousin, Darren, and Darren's European model girlfriend, Minka, whom Darren claims doesn't speak any English. As Malcolm is scolding Darren, Minka, in English, warns Liz that the cake tastes awful. Despite this, Liz later eats a slice of it at Malcolm's insistence.