This is the 13445th most frequent German word.
berührendsten
"Most touching" or "most moving."
The adjective "berührendsten" is used in the superlative form to describe the emotional impact of the film, enhancing the emotional value in the sentence.
Das war einer der berührendsten Filme, die ich je gesehen habe.
That was one of the most touching films I have ever seen.
Here, "berührendsten" modifies "Momente" (moments), indicating that these moments were especially emotionally significant, prompting thought and reflection.
Die berührendsten Momente im Buch haben mich zum Nachdenken angeregt.
The most touching moments in the book made me reflect.
In this usage, "berührendsten" describes the entirety of one story among the options, emphasizing its emotional resonance compared to others.