annyeong, naeil dasi bwa.

It can be either. 안녕 is a casual word that can mean both hi and bye, depending on the situation.

In 안녕, 내일 다시 봐., it sounds like a casual goodbye, because the second part means something like see you again tomorrow.

보다 is the dictionary form, meaning to see.

봐 is the casual present/future conversational form of 보다. In everyday speech, Korean changes verbs from the dictionary form into a speech ending that matches the level of politeness.

• 보다 = to see
• 봐 = see / will see / see you

So 내일 다시 봐 is a natural casual way to say see you again tomorrow.

봐 is the contracted spoken form of 보아.

This kind of contraction is very common in Korean:

• 보아 → 봐
• 가아 does not happen this way, but many other verb forms also contract naturally in speech

So while 보아 is the underlying form, 봐 is what people normally say.

다시 means again.

So:

• 내일 = tomorrow
• 다시 = again
• 봐 = see

Together, 내일 다시 봐 literally means see you again tomorrow.

In English, we might simply say see you tomorrow, but Korean often includes 다시 to emphasize seeing each other again.

Korean often leaves out subjects and objects when they are obvious from context.

In English, you usually need to say:

• See you tomorrow

In Korean, the you is understood, so it is natural to say:

• 내일 다시 봐

The listener already knows who is being talked to, so Korean does not need to say 너를 or anything similar here.

It is informal, specifically casual speech.

Clues:

• 안녕 is casual
• 봐 is casual

You would use this with:

• close friends
• younger siblings
• children
• someone you speak casually with

You would not normally use it with:

• a teacher
• your boss
• an older stranger
• someone you should speak politely to

A more polite version would be:

• 안녕히 가세요. 내일 다시 봬요.
• or simply 내일 다시 봬요.

Here, 봬요 is the polite form used in speech.

If you just want a polite see you tomorrow, a very common option is:

• 내일 봬요.

Both forms exist in Korean conversation, but 봬요 is the standard polite form when 보다 means to see someone / meet again in expressions like see you tomorrow.

Learners often notice:

• 봐요 = common polite form from 보다
• 봬요 = standard polite form in expressions like 또 봬요, 내일 봬요

So for See you tomorrow, 내일 봬요 is the safest polite choice.

Yes, pretty much.

Korean word order is often different from English:

• 내일 = tomorrow
• 다시 = again
• 봐 = see

So the literal order is close to tomorrow again see.

Natural English translation:

• See you again tomorrow
• or simply See you tomorrow

Sometimes Korean word order can move around for emphasis, but 내일 다시 봐 is the most natural order here.

• 내일 다시 봐 = neutral, natural
• 다시 내일 봐 = possible, but it may sound more marked or less natural depending on context

For a learner, it is best to stick with 내일 다시 봐.

봐 is pronounced roughly like bwa.

It is one syllable:

• ㅂ = b/p sound
• ㅘ = wa sound

So it sounds close to bwa, not bo-ah in normal speech.

Yes. 안녕 is very casual and friendly.

It is fine with:

• friends
• family members you speak casually with
• children

It can sound too casual or even rude if used with:

• older people you do not know well
• teachers
• bosses
• formal situations

So learners should be careful: 안녕 is easy to learn, but it is not a universal greeting.

Yes, especially between friends or people who are close.

안녕, 내일 다시 봐. sounds like a natural casual goodbye when you expect to see the person tomorrow.

A native speaker might also say:

• 안녕, 내일 봐.
• 내일 봐.
• 내일 또 봐.

All of these are very natural, with small nuance differences.

Both can relate to again, but they are not always identical.

In this situation:

• 내일 다시 봐
• 내일 또 봐

Both can work.

Very generally:

• 다시 often emphasizes again
• 또 often means again / also, and is extremely common in everyday speech

For see you again tomorrow, many learners will hear 또 봐 very often. But 다시 봐 is still understandable and natural in the right context.

Not really. The comma just helps separate the two parts:

• 안녕
• 내일 다시 봐

In casual writing, people may write:

• 안녕 내일 다시 봐
• 안녕, 내일 다시 봐
• 안녕! 내일 다시 봐

Punctuation in casual Korean can be flexible, especially in texts or messages.