(Two years Ago June 3, 2014)

Sinb's POV

Sinb: It's really boring riding this thing alone...

*Phone ringing*

Sinb: Oh? Unnie, what is it?

Eunha: Why asking the obvious, where are you?

Sinb: Uhmmm... At the Park, riding a swing

Eunha: Did you bring your car? Go home now, it's getting late

Sinb: Ughh unnie it's only 7pm, I'm taking my time alone.

Eunha: Yah! Just go home now okay

Sinb: You're always busy at work, do you even know what today is?

Eunha: Why so childish... how can I forgot your birthday? That's why I'm asking you to get home now.

Sinb: Ah really?

Eunha: Sinb-yah... I even prepared a lot of food today. Miss Jang (a helper) says you didn't come home since yesterday.

Sinb: Ah unnie, don't worry I stayed at the studio last night.

Eunha: Just go home now okay? As I promised, today we'll go anywhere you wanted.

Sinb: You always promise it, but it never really happens

Eunha: But now, It's real. I even prepared everything.

Sinb: Really? Ahh unnie, You're still the best! (smiles)

Eunha: The best only?

Sinb: And the Prettiest, Ofcourse. I'm going home now, I'll hang up okay? Bye..

(When Sinb is about to leave, her eyes land into something under the swing)

Sinb: A wallet? Hmmm.. Maybe someone left it here

(She checks if she can identify the owner of the wallet, good that there's an ID)

Sinb: Kim... Yu-Na ? What a nice name. And she's even pretty... I hope I can meet her. (smiles)

"I'm Sinb, 16 years old. There's only one person I can rely on since we grew up without our parents. She's my sister, Eunha unnie. I always told her she's pretty, and it simply makes her heart flutter. She's an engineer and I'm very proud of her. But because of her work in the field, I only saw her once a month and she always broke her promise on my birthday. That's why for my next birthday I created a list of things I wanted to do with someone aside from Eunha-unnie, if ever she broke her promise again."

1. Meet someone as pretty as Eunha-unnie.

2. Go to an amusement park (Eunha unnie promised this when I was 13 years old but she has to review for bar exams so we cancelled it)

3. Mountain Climbing (We already done this thing when I was about 5 years old with our parents, but since they are gone now, Eunha unnie promised to do that again on my 15th birthday. But because of work we cancelled it again.

4. Watch a meteor shower (That was today, on my birthday. I never really had a chance to watch a meteor shower before, and I asked unnie to go, but she can't promise it to me. And I was happy when she call me that she were able to go with me today. That's why I'm doing best to get home quickly.)

5. I hope that when I have done these things with someone. That would be the person who can love me and can stay with me forever.

(End of Sinb's POV)

(Sowon's POV)

*Calling Yuju on the phone*

Sowon: Hello? Yuju?

Yuju: Oh? Unnie...

Sowon: I'm going home now, but the helper says you're not there. Where are you?

Yuju: Ah, unnie. I'm at the park right now. I think I left my wallet somewhere here.

Sowon: Then why did you go there? You know it's not good for you. I'll pick you up, don't go anywhere okay?

Yuju: Okay unnie, Ah I almost forgot, you promise to watch the meteor shower right?

Sowon: Ofcourse, That's why I'm going home earlier.

(Suddenly someone knocks several times on the door)

Sowon: (covers the phone's speaker) Oh? Who is it?

Nurse: Doctor Kim, do you have any schedule today?

Sowon: why? Come in

Nurse: Are you going home? I'm Sorry but we need you at the emergency room.

Sowon: What is it today? (almost forgot Yuju is on the phone) Ah wait for a moment...Yuju?

Yuju: Oh unnie? I heard someone, what is it?

Sowon: I have to finish some work here, It's an emergency. I'll call Mr. John (driver) to pick you up okay?

Yuju: huh? How about... (Sowon already hang up) Aishhh this unnie..

Sowon: I'm sorry, I have some plan with my sister. What is it today? (Both are hurrying their foot steps on their way to the emergency room)

Nurse: A car accident. They're arriving within 5 minutes. The patient is unconscious, breathing is unstable, suffers multiple head injury. Face is covered with blood, a broken right arm and left leg.

Sowon: Did they already identify the patient?

Nurse: According to the police report, they already identify the patient and they already contacted the guardian

Sowon: Good, let's prepare everything now 

"As we are waiting for the patient, we already prepare the ER. Honestly as a doctor, it's hard for me to enter the ER, specially when the survival rate of the patient is very low. whenever I heard an emergency like this, whatever I'm doing at the moment I forgot everything and focus myself on the situation of saving a life."

Nurse: Doctor Kim! They're already here!

Sowon: Okay, let's bring the patient here

"As we transfer the patient to the emergency room from the ambulance, there was a young lady who was following us calmly, She caught my attention because I can see how hard she is trying to hide her emotions, and just following us, But before we enter the room, she held into my arms"

Girl: Doctor, as we arrive here I know it is impossible for her to survive. Just do what you can to save my sister. (Tears started to flow all of a sudden)

*I just nod, because I can't say anything. Actually, I felt relieved with her words, I thought she will beg me so hard for her sister's survival like what others would do. But it makes me calm and more careful, unlike being pressured."

(After the operation)

"I saw the young lady sitting at the bench, she was just looking on us and waiting for someone to come to her for the result of the Operation, so I approach her first"

Sowon: Are you the relative? You're her sister right?

Girl: How was it?

Sowon: She made it, we saved her. You can breath now. You must've a hard time. I'm Doctor Kim and I'm the doctor in charge for her.

Girl: Thank you Doctor Kim, (tears started to flow again) I don't know what to do... How could this happen?

Sowon: (I can see her pain, the operation lasts for about 1 1/2 hours and she's the only one there, it seems like there is no one she can rely on that ti