去年夏天

　　During summer vacation on Long Island, three young people--a girl and two guys--become so close that they form a sort-of threesome. When an uncool girl tries to infiltrate the trio's newly foun[展開全部]

　　During summer vacation on Long Island, three young people--a girl and two guys--become so close that they form a sort-of threesome. When an uncool girl tries to infiltrate the trio's newly found relationship, they construct an elaborate plot that has violent results.[收起部分]