هیچکس آخر آن فیلم را نفهمید، اما همه گفتند که فیلم خیلی خوب بود.

هیچکس means no one / nobody. It is made from هیچ (no / none) + کس (person).

A very important point for learners is that in Persian, هیچکس usually takes a singular verb, even though in English we may think of it as referring to many possible people.

So in this sentence:

هیچکس ... نفهمید

literally means no one ... understood.

You may also see it written as هیچ‌کس with a half-space. Both refer to the same word.

Because Persian normally treats هیچکس as grammatically singular.

So:

• هیچکس نفهمید = No one understood
• not هیچکس نفهمیدند

This is different from همه later in the sentence, which usually takes a plural verb:

• همه گفتند = everyone said

So the sentence gives you a useful contrast:

• هیچکس ... نفهمید → singular verb
• همه گفتند → plural verb

Here آخر means the end / ending of the film.

So:

• آخر آن فیلم = the end of that film

It does not mean finally in this sentence.

A useful detail: in careful pronunciation, there is an implied ezafe here:

• آخرِ آن فیلم

In normal writing, short vowels are usually not written, so you just see آخر آن فیلم.

را marks the direct object.

In this sentence, the thing nobody understood is:

آخر آن فیلم را = the ending of that film

So را tells you that this whole noun phrase is the object of نفهمید.

A key point: را comes after the entire object phrase, not necessarily right after the first noun.

So:

• آخر آن فیلم را نفهمید
  = did not understand the end of that film

not:

• آخر را آن film ... ✘

Yes. More literally, it is:

• آخر = end
• آن فیلم = that film
• را = object marker

So the phrase means:

the end of that film / that film’s ending

In more explicit textbook-style Persian, learners may also meet:

• آخرِ فیلم
• آخرِ آن فیلم
• آخرِ فیلم را نفهمید

All of these point to the same basic idea.

نفهمید is the past tense of فهمیدن (to understand) with the negative prefix نـ.

Breakdown:

• فهمیدن = to understand
• past stem: فهمید
• negative: ن + فهمید = نفهمید

So:

• فهمید = he/she understood
• نفهمید = he/she did not understand

Because هیچکس is treated as singular, the verb appears in the third-person singular past form.

اما means but / however.

It connects the two contrasting ideas:

• Nobody understood the ending
• but everyone said the film was very good

So it shows a contrast between:

1. not understanding the film’s ending, and
2. still praising the film.

همه means everyone / all (people), and in standard Persian it commonly takes a plural verb when referring to people.

So:

• همه گفتند = everyone said

This is very natural Persian.

That gives a nice contrast with هیچکس, which usually takes singular agreement:

• هیچکس نفهمید
• همه گفتند

Here که means that and introduces a subordinate clause.

So:

• گفتند که فیلم خیلی خوب بود
• They said that the film was very good

In Persian, که is very commonly used after verbs like:

• گفتن = to say
• فکر کردن = to think
• دانستن = to know

In everyday speech, Persian speakers sometimes omit که if the meaning is already clear, but with گفتند که... it is very normal and natural.

Persian often repeats nouns where English would more naturally use a pronoun.

So:

• گفتند که فیلم خیلی خوب بود
• literally: they said that the film was very good

In English, we might say:

• ...but everyone said it was very good

But in Persian, repeating فیلم is completely natural and often clearer.

You could sometimes leave it out if the context is obvious, but this full version is very normal.

بود is the past form of to be and means was.

So:

• فیلم خیلی خوب بود = the film was very good

This is the normal Persian word order for an equational sentence in the past:

• subject + adverb + adjective + بود

Here:

• فیلم = the film
• خیلی = very
• خوب = good
• بود = was

Literally it is:

• خیلی = very
• خوب = good
• بود = was

So the structure is:

very good was

But natural English is:

was very good

Persian often places the verb at or near the end, so this word order is completely normal.

It is mostly neutral everyday Persian.

A few notes:

• فیلم is the normal word for film/movie
• اما is a standard written and spoken word for but
• هیچکس is common and natural
• نفهمید and گفتند are standard past tense forms

In casual speech, people might say something very similar with only small pronunciation differences. So this is a good sentence to learn because it works well in both standard written Persian and ordinary speech.

A speaker might naturally emphasize the contrast:

هیچکس آخر آن فیلم را نفهمید، اما همه گفتند که فیلم خیلی خوب بود.

Possible natural emphasis:

• هیچکس = nobody
• اما = but
• همه = everyone
• خیلی خوب = very good

That helps highlight the irony of the sentence: nobody understood the ending, but everyone still said the movie was excellent.

Yes. A natural English-style translation would be something like:

• No one understood the ending of that movie, but everyone said it was very good.

That is more natural than a rigid word-for-word rendering, especially because English prefers it instead of repeating the film. Persian, however, is perfectly happy to repeat فیلم.