نفسي اروح السينما مع اختي، بس هي مشغولة الاسبوع ده.

Literally, نفسي means my self / my soul / my desire from نفس.

In Egyptian Arabic, نفسي + verb is a very common way to say I feel like... / I wish I could... / I’d really like to...

So:

• نفسي اروح = I feel like going / I want to go

It often sounds a bit more emotional or personal than عايز/عاوز.

Compare:

• عايز اروح السينما = I want to go to the cinema
• نفسي اروح السينما = I really feel like going to the cinema

Both are natural, but نفسي can sound a little more heartfelt.

Because this sentence is in Egyptian Arabic, not Modern Standard Arabic.

In Egyptian Arabic:

• أروح / اروح = I go
• أذهب is formal and mostly associated with Standard Arabic, news, writing, or very formal speech.

A learner will hear راح / يروح / اروح all the time in everyday Egyptian speech.

So:

• نفسي اروح السينما is natural spoken Egyptian.
• أريد أن أذهب إلى السينما would be formal Standard Arabic.

In Egyptian Arabic, with verbs like راح / يروح, destinations are often said without a separate word for to, especially in everyday speech.

So:

• اروح السينما = go to the cinema
• اروح البيت = go home
• اروح الشغل = go to work

This is very normal in colloquial Egyptian.

In Standard Arabic, you would usually expect something like إلى:

• أذهب إلى السينما

But in Egyptian, dropping that extra preposition is common and natural.

Yes, in careful spelling, أختي is the standard form.

But in informal Arabic typing, especially in messages and casual online writing, people often leave out hamzas and other spelling details. So:

• أختي = standard spelling
• اختي = very common casual spelling

Both are understood the same way.

This is something you’ll see a lot in Egyptian texting and social media.

Because it agrees with a feminine subject.

Here, هي refers to اختي (my sister), which is feminine. So the adjective also has to be feminine:

• masculine: مشغول = busy
• feminine: مشغولة = busy

Examples:

• هو مشغول = he is busy
• هي مشغولة = she is busy

This kind of gender agreement is very important in Arabic.

Yes, in many situations you could omit it and say:

• بس مشغولة الاسبوع ده

That would still be understandable, especially if the subject is already clear from اختي earlier.

But هي is often included in Egyptian Arabic for:

• clarity
• smoothness
• a bit of emphasis

So:

• بس هي مشغولة الاسبوع ده = but she’s busy this week

It sounds very natural. Including the pronoun after بس is common.

بس here means but.

So the sentence structure is:

• نفسي اروح السينما مع اختي = I want to go to the cinema with my sister
• بس هي مشغولة الاسبوع ده = but she’s busy this week

In Egyptian Arabic, بس is extremely common and can mean:

• but
• only / just
• sometimes a softener like that’s all

Here, the meaning is clearly but.

Because this is Egyptian Arabic word order.

In Egyptian Arabic, the usual pattern is:

• noun + ده / دي / دول

So:

• الاسبوع ده = this week
• الراجل ده = this man
• البنت دي = this girl
• الكتب دي = these books

In Standard Arabic, the equivalent would be:

• هذا الأسبوع

So the Egyptian pattern puts this after the noun, not before it.

ده is the Egyptian Arabic masculine singular demonstrative meaning this.

In this sentence:

• الاسبوع ده = this week

Some common Egyptian demonstratives are:

• ده = this (masculine)
• دي = this (feminine)
• دول = these

Even though أسبوع is not a person or animal, it is grammatically treated as masculine here, so ده is used.

Yes, السينما literally has الـ, so word-for-word it looks like the cinema.

But in Arabic, especially with places and general destinations, the definite article is often used where English may simply say:

• go to the cinema
• go to the movies

So السينما is the normal way to say the cinema / the movies in this kind of sentence.

It does not necessarily mean one very specific cinema building. It can just mean the activity or destination in general.

A natural pronunciation would be something like:

Nafsi arūḥ es-sinema maʿa ukhti, bas hiyya mashghūla el-usbūʿ da.

A more Egyptian-style loose transliteration could also be:

Nafsi aroo7 es-seenema maʿa okhti, bas heyya mashghoola el-osbooʿ da.

A few pronunciation notes:

• ث is not in this sentence, so nothing tricky there.
• ح in اروح is a strong h sound from the throat.
• ع in مع is a deep throat sound with no exact English equivalent.
• السينما is often pronounced es-sinema / es-seenema in Egyptian speech.
• أسبوع in Egyptian is often closer to osbooʿ / usbūʿ depending on the speaker.

Yes. مع means with, and اختي / أختي means my sister.

So:

• مع اختي = with my sister

This is completely normal Egyptian Arabic.

Other examples:

• مع صحابي = with my friends
• مع أمي = with my mother
• معاه = with him
• معاها = with her

Yes, there are several natural variations. For example:

• نفسي أروح السينما مع أختي، بس هي مشغولة الأسبوع ده.
• عايزة أروح السينما مع أختي، بس هي مشغولة الأسبوع ده.
  if the speaker is female
• عايز أروح السينما مع أختي، بس هي مشغولة الأسبوع ده.
  if the speaker is male
• نفسي أخرج مع أختي، بس هي مشغولة الأسبوع ده.

The original sentence is already very natural, but Egyptian has lots of flexible everyday ways to say the same idea.

Yes. Since it literally contains a possessive ending, it changes by person:

• نفسي = I feel like / I want
• نفسك = you feel like / you want
• نفسه = he feels like / he wants
• نفسها = she feels like / she wants
• نفسنا = we feel like / we want

Examples:

• نفسي أنام = I feel like sleeping
• نفسها تسافر = she wants to travel
• نفسهم ييجوا = they want to come

So this pattern is very useful in everyday Egyptian Arabic.