Mute

A childhood accident damages Leo's throat. His devout Amish mother refuses surgery, and Leo grows up mute. As an adult in 2035, he works as a bartender at a Berlin strip club and dates a cocktail waitress there, Naadirah. Naadirah confides in her friend Luba that she has not told Leo about her past or her desperate need for money.

After Stuart, a rowdy customer, sexually harasses Naadirah, Leo assaults him. Naadirah talks Leo down by telling him that she needs to keep her job. Maksim, the owner of the club, threatens Leo if he ever causes trouble again. Read more on Wikipedia.