Fly

Over seven years, three couples involved in the extreme sport of BASE jumping test the limits of love and life itself. Risking everything for the thrill of the jump, their dedication is put to the ultimate test.

《Fly》的基础信息更偏纪录片，简介里的“Over seven years, three couples in...”提供了第一层判断，剩下可以再看主创和年代。