因变量是一部剧情作品，影片评分:3.0分，影片的关键词是：因变量,情感,Simone,Evangelista,Mattia,Rega,dark 。 　　In a dark, velvety theatre there is a first kiss between Pietro and Tommaso. When the lights come back on, however, the two students have different expectations of what might follow.