Glasses Off!

Ralf and Nils actually have one of those good father-son relationships, one where the father reads to his son every night before bedtime. However, during an outburst of anger, Ralf hits his son and breaks his glasses. After Nils also covers for his father, Ralf realizes that he must take responsibility for his actions. But when his attempt to apologize fails, Ralf begins to distance himself further from his son.