Three best friend, Tamara, Duffy and Eleonora, study together in a Tel Aviv school. They have been friends since childhood, and gave each other a pledge that their relations will be inviolable. Parents opposite sex, different hobbies - all this is unable to sow discord between the girls. Together, they solve their problems, share with each other the joys and sorrows, and are not even aware that their friendship will soon come to an end. Just one summer vacation - and here relations become strained, disputes, quarrels and misunderstandings.