Annyeong! I've addded an extra chapter since some readers were curious of what KHJ said about the 'plan'.

So here is the story

I'm sorry it took awhile. I'm pretty busy right now with exams :)

So I hope you enjoy

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Luhan’s POV

I really regret coming without notice

I’ve been standing here in front of my father’s house for hours. Where could the people living in this house be?

“is there something wrong Tae?” I heard my little brother’s voice from a far. Well, I do have some very great ears. I tried to look for him, scanning the horizon. And, I really am right it is him.

 “Sehun!!!!!” I called out

“I’m so glad you’re finally home brother! No one was home and I can’t get in” I added when I was near him and that’s when I realized he was with a girl.

“How come you didn’t tell us you were coming hyung?” Sehun asked sounding irritated. Well, based on how I see the situation, I probably ruined their nice atmosphere. I think a confession was about to take place. Aish, what great timing I have.

“I wanted to surprise you” I answered to irritate him more

“uhm, Sehun ssi…” suddenly the girl butted in “who is he?”

“He is –“

“I am Xi Luhan, Sehun’s older brother. And you are?” I introduced myself

“I’m Taeyeon, Kim Taeyeon”

“what a lovely name you have Tae” I said as I kissed Taeyeon’s hand. I noticed how my brother’s face changed. Possessive, eh?

“his girlfriend, right?” I added

“a-a-ani, we’re just friends” Taeyeon said smiling awkwardly

“oh, really? Be my girlfriend then?” I joked

“Yah! Hyung, what nonsense are saying?! Come on let’s leave” Sehun said as he dragged me away leaving Taeyeon still unable to confess.

Mianhe Taeyeon.

-later that day-

Sehun won’t spill any beans about him and Taeyeon. He’s such a boring person. I gave up in persuading him to tell me something, so, I found myself making a trip to the convenience store.

“Tae?”

 “oh Luhan ssi, annyeong”

 “shopping?” I  asked as I went closer

“yeah, you?”

“same” I flashed a smile. The two of us shopped together and walked home together

 “Luhan  ssi-“

“yah, I think you should call me oppa I am after all five years older than Sehunnie” I complained

“eh, you’re five years older?” she furrowed her eye brows “I thought you were my age, I mean just a year older or two” she added

“ah, it’s cause I have a baby face Taengoo” i said showing an aegyo

“yeah probably Luhan oppa but I think its more like because you don’t act your age” she reasoned out

“oh, you’re so mean Taengoo”

“you know if people see the two of you together they would think Luhan oppa is the dongsaeng while Sehun was the hyung"

"indeed Taengoo. A lot of girls would say that Sehunnie has a more appropriate oppa face rather mine" I agreed

“hey, who gave you the permission to call me Taengoo?” i pouted

“oh, I just felt like it” I flashed another wide smile

“aigoo, such a decisive person oppa” she stated and we both laughed but we didn’t laugh for long as I heard a familiar voice

“Hyung? Taeyeon?”

“Whaddup Sehunnie?” I smiled while Sehun just stood where he was with his somewhat confused and pissed face

“Why are you together?” Sehun asked

“oh, we just bumped at each other at the convenient store. Right, Taengoo?” I answered

“yeah, Luhan oppa helped me carry what I bought too” Taeyeon added

“Oppa? Taengoo?” Sehun asked in disbelief

 “Wooh, daebak! Women really are the same. They easily fawn on someone who make sweet talks” Sehun claimed with a somewhat mocking tone.

“Hey, Sehun. You’re saying too much” Yes, indeed too much. Aish,he’s really possessive  when Taeyeon isn’t even his girl yet -_-

“Too much? Ani, it wasn’t even enough… and you hyung, why are always trying to pierce your fangs to every woman that you see?” Sehun added.

“Stop it Sehun, you have no right to say such things especially to Taeyeon. Why are you saying such things? Are you perhaps jealous?” Sehun was silenced with my question

“What is Taeyeon really to you Sehun?” He better say something good. Come on brother, tell her you love her.

“She is just my FRIEND, nothing more, nothing less. If you want to date each other then do so. I really don’t care” Sehun answered coldly and left.

Stupid brother! He’s making Taengoo cry

“Mianhe, Taengoo. My brother really such a pain” I apologized as I wiped her tears

“Ani, its okay… I better go in now Luhan oppa. Bye!”

-days later-

I feel so guilty about what happened the other night. I want to make it up to the stupid couple. But what should I do?

Aish! I better go to the convenient store first

“What?! An emergency?! … But its my rest day today… Aish!... Arasso” I was startled by the sudden appearance of a man from Taeyeon’s house, must be her brother.

I bowed as a greeting, he did the same

And then another phone call came

“oh, Jongin. You called. Why?... What?!... Taeyeon is sick?!...Okay, I’m going to pick her up”

The man messed up his hair looking so frustrated.

Lightbulb!

“uhmm, excuse. Are you Taeyeon’s brother”

“yes, I’m Kim Hyun Joong”

“oh, I’m Xi Luhan, Sehun’s half brother. I heard you awhile ago and I’m guessing you need someone to pick Taeyeon up”

He nodded

“I wouldn’t mind going there. After all, its my brother’s fault why your sister is crying”

Kim Hyun Joong's POV

Three days later

I am already driving home from the hospital. I feel bad about letting someone else pick Taeyeon up the other day. Well, that Luhan seems responsible anyways, unlike Sehun, that kid is such a coward -___-

Luhan and I thought that we should probably take some serious action since his visits somewhat doesn’t make Sehun jealous at all.

I thought hard of what to do with the stupid couple

Lightbulb!

To: Xi Luhan

Msg: Luhan! Can we meet up? I’ve thought of a plan to make Taeyeon and Sehun make up

-café-

“Hyung, I think that you should really give them an advice”

“only me?”

“yes, since Sehun is angry with me and Taengoo doesn’t take me seriously too”

“well, you’re right”

“So what’s the plan?”

“I know one of these days Taeyeon will really come out so when that day comes I should invite her for a walk or so. When i succeed in doing that, I’ll ask Sehun to meet me in a place nearby. You’ll show up and take Tae for awhile. While you’re at it, you should convince Taeyeon that Sehun really has feeling for her and encourage her to confess”

“Wow, that’s brilliant hyung. How about Sehun?”

“I’ll talk to him. Probably, threaten him a little. I’ll tell you’re with Taeyeon, he’ll get angry, then he’ll charge at you. And you’ll probably get bruised”

“I’ll get bruised?!”

“Yes, Sehun really punches hard. But, don’t worry. At the end of the day they’ll get lovey dovey”

After finalizing things out, I went home right away.

I was heading towards my room when suddenly Taeyeon came out of her room

“Oppa!” she called out

“Tae! Are you feeling better now?” I asked as I went near her

“Yes” she smiled

“Aigoo, my sister has gotten skinnier. Tsk3… You should eat more and rest well so that you won’t get sick again”

“Arasso oppa… Oppa, can you take me to the park. I want some fresh air” and yeah,our plan is commencing right away.

I did everything as planned. I asked Sehun to meet up with me.

We started to stroll then Luhan took Tae and I met Sehun.

He got scared because of all my threats.

“Oh well, I already told you what I wanted. So, I should probably get going. I think I gave Luhan enough time to say whatever he needed to say” I said as I stood up. I saw how Sehun’s facial expression changed, as expected. I smirked mentally

“Wha- what did you say hyung?”

“Tae is with Luhan right now, he suddenly wanted to borrow Tae when he saw as strolling” I explained

“and you just gave her to him?” he asked in disbelief

“yah! Are you scolding me right now?”

“no, but hyung… why?”

“well, he said he needed to say something important. So I allowed him”

He froze

Bingo!

“oh, well. *I sighed* they are probably near the lake” he gave me a questioning look “Go to her, tell her what you feel. Ok? Consider this as your last chance Oh Sehun” I said while tapping his shoulders. He grabbed his thing and dashed right away.

“hyung! Thanks!” he shouted before opening the door. He soon disappeared from my sight.

I grabbed my phone and texted

To: XI Luhan

Msg: He’s heading there. Brace yourself, our plan is working.

I clicked send and sat back on my chair smirking triumphantly.

Luhan’s POV

As Hyun Joong hyung predicted I got bruised and he was right Sehun really punches so damn hard.

“You okay, Luhan?” Hyung asked

“yes” I nodded as I got up “well, our work is done. We should go now” I added

“I hope the stupid couple would appreciate what we’ve done for them”

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so, now,everyone knows how heroic the hyungs are

a big hand forthem, yei!

so,as I have posted in the final chapter my next project is a "KyungTae" fanfic

it will be short just like this

but the next one will be longer and here isthe banner

i'm planning to write this simulatenously with the 'windows of you heart'

I hope you'll support this one too

Thanks! :**