In 1984 East Germany, Stasi Hauptmann Gerd Wiesler (Ulrich Mühe), code name HGW XX/7, is ordered to spy on the playwright Georg Dreyman (Sebastian Koch), who had so far escaped state scrutiny due to his Communist views and international recognition. Wiesler and his team bug the apartment, set up surveillance equipment in an attic and begin reporting Dreyman's activities. Wiesler learns that Dreyman has been put under surveillance at the request of the Minister of Culture, Bruno Hempf (Thomas Thieme), who covets Dreyman's girlfriend, actress Christa-Maria Sieland (Martina Gedeck). After an intervention by Wiesler leads to Dreyman's discovering Sieland's relationship with Hempf, he implores her not to meet him again. Sieland flees to a nearby bar where Wiesler, posing as a fan, urges her to be true to herself. She returns home and reconciles with Dreyman.

https://en.wikipedia.org/wiki/The_Lives_of_Others