chinguege yeok apeseo gidaryeo dallago mesijireul bonaesseoyo.

친구에게 means to my friend.

The particle 에게 marks the person who receives something or the person toward whom an action is directed. In this sentence, the message was sent to the friend, so 에게 shows the recipient.

• 친구 = friend
• 에게 = to

A very common alternative in everyday speech is 한테:

• 친구에게 메시지를 보냈어요
• 친구한테 메시지를 보냈어요

Both mean basically the same thing. 에게 is a bit more neutral or slightly more formal in feel, while 한테 sounds more conversational.

This is a very common question because both 에 and 에서 can relate to location, but they do different jobs.

• 역 앞에 = in front of the station
• 역 앞에서 = at/in front of the station, as the place where an action happens

Here, 기다리다 is an action happening at a location, so 에서 is natural:

• 역 앞에서 기다리다 = to wait in front of the station

If you said 역 앞에, it would sound more like simple location or destination, not the place where the action is being carried out.

So:

• 학교에 있어요 = I am at school
• 학교에서 공부해요 = I study at school

Likewise:

• 역 앞에서 기다려 = wait in front of the station

기다려 달라고 means something like saying/asking, “Please wait (for me)”.

It is made from:

• 기다리다 = to wait
• 기다려 달라 = please wait for me / please do me the favor of waiting
• 기다려 달라고 = saying/asking to wait

The -라고 part is a quotation marker. It shows the content of what was said, asked, or messaged.

So the sentence structure is roughly:

• 친구에게 = to my friend
• 역 앞에서 기다려 달라고 = asking them to wait in front of the station
• 메시지를 보냈어요 = I sent a message

So literally, it is close to:

I sent my friend a message saying to wait in front of the station.

More natural English: I sent my friend a message asking them to wait in front of the station.

This pattern can feel strange at first.

In Korean, -아/어 달라고 하다 is used when the speaker asks someone else to do something for the speaker’s benefit.

So:

• 기다려 달라 = please wait for me / please do me the favor of waiting
• 기다려 달라고 메시지를 보냈어요 = I sent a message asking them to wait

This is related to 주다 in request expressions, but when the speaker is asking someone directly to do something for them, Korean often uses 달라 in quoted forms like this.

Compare:

• 도와주세요 = Please help me

• 도와 달라고 했어요 = I asked them to help me

• 기다려 주세요 = Please wait
• 기다려 달라고 했어요 = I asked them to wait

So 달라고 is a very common way to report a request.

Because 기다리다 changes to its -아/어 form.

• dictionary form: 기다리다
• informal connective/request stem: 기다려

This happens because 기다리다 is a -리다 verb, and in this case it contracts naturally to 기다려.

So:

• 기다리다 → 기다려
• 기다려 달라
• 기다려 달라고

You do not say 기다리어 달라고 in normal modern Korean; 기다려 is the standard form.

-라고 is a quotation marker. It marks the content of speech, thought, requests, commands, and so on.

In this sentence, it attaches to the request content:

• 기다려 달라 = please wait
• 기다려 달라고 = saying/asking please wait

It works like that..., saying..., or to... in English, depending on the context.

Examples:

• 오라고 했어요 = I told them to come
• 도와 달라고 했어요 = I asked them to help
• 조용히 하라고 했어요 = I told them to be quiet

So here, -라고 introduces what the message said.

Because the speaker is specifically describing how they communicated: by sending a message.

• 말했어요 = said / told
• 부탁했어요 = requested / asked a favor
• 메시지를 보냈어요 = sent a message

So this sentence emphasizes the actual action of sending a text/message.

All of these could work in different contexts:

• 친구에게 역 앞에서 기다려 달라고 말했어요.
  = I told my friend to wait in front of the station.

• 친구에게 역 앞에서 기다려 달라고 부탁했어요.
  = I asked my friend to wait in front of the station.

• 친구에게 역 앞에서 기다려 달라고 메시지를 보냈어요.
  = I sent my friend a message asking them to wait in front of the station.

The original sentence is more specific because it tells you it happened by message.

Because 메시지 is the direct object of 보냈어요.

• 메시지를 보냈어요 = sent a message

The object particle 을/를 marks the thing being sent.

So in this sentence:

• recipient: 친구에게 = to my friend
• object: 메시지를 = a message
• verb: 보냈어요 = sent

This is a very typical pattern:

• 엄마에게 편지를 보냈어요 = I sent a letter to my mother
• 친구에게 사진을 보냈어요 = I sent a photo to my friend

Yes, the subject is omitted, which is very normal in Korean.

The sentence does not explicitly say I, but from context and the verb ending, it is understood as something like:

• (저는) 친구에게 역 앞에서 기다려 달라고 메시지를 보냈어요.
• I sent my friend a message asking them to wait in front of the station.

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

So even though 저는 is not there, the meaning is still clear.

The friend is the one who is supposed to wait.

That is because the speaker sent a message to the friend with the request 기다려 달라고.

As for who they are waiting for, Korean does not explicitly say it here, but the implication is usually for the speaker or for the speaker’s group.

That is built into the feeling of -아/어 달라고 하다: asking someone to do something for the speaker.

So the natural interpretation is:

• I asked my friend to wait for me in front of the station.

Even though for me is not directly spelled out in English-style wording, it is strongly implied.

보냈어요 is in the standard polite style.

Breakdown:

• 보내다 = to send
• 보냈어요 = sent

This is polite but not formal-stiff. It is appropriate for everyday conversation, class examples, and many normal situations.

Compare:

• 보냈어 = casual, plain/informal
• 보냈어요 = polite
• 보냈습니다 = formal

So the sentence is polite and natural for ordinary speech.

Yes, Korean word order is flexible as long as the particles keep the relationships clear.

Original:

• 친구에게 역 앞에서 기다려 달라고 메시지를 보냈어요.

Possible variation:

• 역 앞에서 기다려 달라고 친구에게 메시지를 보냈어요.

This still means the same thing.

However, some orders sound more natural than others depending on what you want to emphasize. The original sentence is very natural and easy to follow:

1. recipient
2. place/action content
3. object
4. verb

So yes, word order can move around, but not completely freely in every situation. The quoted request 기다려 달라고 usually stays together as one chunk.

Yes.

• 친구한테 instead of 친구에게 is very common in spoken Korean.
• 메시지 is already widely used and natural.
• Depending on context, people might also say things like 문자 for a text message.

For example:

• 친구한테 역 앞에서 기다려 달라고 문자를 보냈어요.
• 친구한테 역 앞에서 기다려 달라고 메시지를 보냈어요.

These are all natural. The original sentence is standard and clear.

A useful way to see it is:

Noun + 에게 + [quoted request] + 메시지를 보내다

More specifically:

• 친구에게 = to a friend
• 역 앞에서 기다려 달라고 = asking them to wait in front of the station
• 메시지를 보냈어요 = sent a message

So a very reusable pattern is:

• 누구에게 [동사-아/어 달라고] 메시지를 보내다
• send someone a message asking them to do something

Examples:

• 친구에게 빨리 오라고 메시지를 보냈어요.
  = I sent my friend a message telling them to come quickly.

• 동생에게 문 좀 닫아 달라고 메시지를 보냈어요.
  = I sent my younger sibling a message asking them to close the door.

This makes the original sentence a great model for similar expressions.