4 days later...
Sangmin has been discharge from the hospital. His in a good condition but still taken care by Seunghwan so Sangmin will stay healthy like he always be.
"Seunghwan, I'm already fully recover. You don't need to help with my clothes, school supplies and more."
"I'm doing it because I'm your twin brother."
"Okay.... Have you called Jinseok that I'm already recover and discharge from the hospital."
"I haven't yet. Maybe we'll go to Jinseok's house. Just to thank them for helping us."
"Jinseok's family always there when we need them."
.....
At school, Seunghwan and Sangmin were greeted by Jinseok.
"Jinseok, thanks for taking care our younger sister."
"No worries, I'm doing it because I..."
"Do you like our younger sister...? "
"I'm just...like an older brother to Yoojin. I really had fun taking care of her..."
Sangmin notice something weird with Jinseok. He try to brush it off but...
At lunch time,
Jinseok is waiting for someone, Sangmin tell Seunghwan that we need to accompany Jinseok to their surprise, Yoojin and her friends are walking at sit with Jinseok.
Sangmin asked Seunghwan to sit together with Jinseok, Yoojin and Yoojin's friends.
"Hyung...." Yoojin stand up and quickly hugged Sangmin and started to cry.
Sangmin were shock but it's just how Yoojin is. Look cute and adorable but really insecure without her brother.

Jinseok stay quiet and eats his lunch. He's facial expression is quite calm yet mystery. It's like his hiding something. Sangmin try to focus on their lunch.
But Yoojin still hugging and crying Sangmin like there no such thing as tommorow.
"Yoojin-ah, come sit down and dry all your tear and eat your lunch" Seunghwan soft yet gentle talk has make Yoojin calm from crying.
"Jinseok, after we finish our last class we going to your house. It is okay? "
Jinseok just nodded while enjoying his mum's cooking. After the recess bell rang the all when to their class. The Lee's twin eyed on Jinseok, his kinda daydream or dozed all of the sudden. It's not really like Jinseok because he always focus on his studies.
"Ji Jinseok, can pay attention please."
"Sorry madam" he stand up and bow as a sign of apology and manner.
"It's okay Jinseok. Are you okay, actually? You're not like you always be in my class."
Jinseok stay quiet because he don't know to answer his teacher. His head hang low. He never been a bad student in any class. Many junior look forward because of his academic.
"Sorry madam."
"Are you sick Jinseok if you are or if you are tired, Seunghwan and Sangmin can take you to the school's infirmary."
"I think I need some rest."
"Seunghwan, Sangmin please help Jinseok to go to the infirmary"
"Yes, madam"
Along the walk or journey to the infirmary,
"Jinseok, are you okay?"
"I think..... I'm tired because I study late last night"
Seunghwan and Sangmin know that Jinseok is hiding something but his face doesn't look as if he hiding something.
As they both arrive, Yoojin was walking out from the infirmary.
"Yoojin-ah, did you hurt yourself or something." Sangmin can be a bit over because of Yoojin.
"I'm okay, I'm just sending my Byeonghee because he's having gastritis."
"How about oppa, who is sick among the three of you...? "
"Jinseok need some rest, maybe he's under the weather. "
"Get well soon, Jinseok sunbae."
Jinseok just give a soft smile to Yoojin.
.....
Skip school>>>>
After Jinseok go home and Yoojin pack her things,
"Take care the three of you, if anything happen just call aunty okay."
"Okay, Mrs. Ji. "
As the full moon shine its pure pearlish glow, Yoojin sleep soundly.
Yoojin POV
I enter the dreamworld. The setting was a bit weird.

There's a big cherry blossom tree that kinda familiar to me. I see Jinseok sunbae sitting on the bench.
As he saw me, he use his hand gestures to call me to sit next to me. As I see next to him leaving a 30cm - 50cm space, he start singing a song.
'Meolli baeunghadeon gil
Yeojeonhi naneun geugose seoseo
Geudaega saranghan
I gyejeorui ogo gameul bopnida
Amu noryeok marayo
Beogeoul ttaemyeon eonjedeun
Naui ireumeul ijeoyo
Kkoccipi beonjimyeon
Dangsinkkedo saeroun bomi ogessjyo
Sigani geollyeodo
Geudae bandeusi haengbokhaejiseyo
Geu daeum mareun ijen
Naega haejul su eopseoseo
Maeumsogeman dulgeyo
Kkoccipi beonjimyeon
Geureomedo saeroun bomi ogessjyo
Hanchami geollyeodo
Geudae bandeusi haengbokhaejiseyo
Kkeut nuni wayo
Hoksi geudae bogo issnayo
Seulpeojidorok sirideon
Uriui geu gyejeori gayo
Majimageuro nal
Tteoollyeo jundamyeon an doenayo
Dasi han beon deo gateun maeumigo sipeo
Uril bonaegi jeone
Mopsi saranghan naldeul
Yeongwonhi naneun i jarieseo'
He sing Jung Seunghwan's Snowman. The song was really nice and also the meaning. Next he started to sing....
As the first verse of the song he singing tears suddenly falls on cheeks and I start to cry harder and harder until the song Goodbye by Park Hyoshin that Jinseok sunbae sing comes to an end.
He wipes my tears and said,
"Sorry, that I make you cry again."
"Jinseok sunbaenim, why you sing this song by the way."
"It will be Winter very soon. So I'm kindly wanting to get the winter vibes."
"Do you like winter season, sunbae?"
"Yes, I love winter season. We can play with the snow and make some snowman"
"I also like winter. Even though it's cold, I really like it because Seunghwan oppa always make the most delicious hot chocolate."
"How about your brother Sangmin? "
"He make the Christmas tree look beautiful. I wish I can help but sunbae know that both of my brother doesn't want me to help them."
Jinseok sunbae just gave a warm smile to me.
"They really took care you really well. So right now you must sleep then wake up."
"Jinseok sunbae, can I request a song for you to sing it to me? "
Jinseok sunbae just nod.
"Can you sing for me, sunbae own song?"
Jinseok just smile and nod.
Then a beautiful instrumental sound that I heard, Jinseok sunbae started to sing the song.
"oneul neomu areumdawoyo
maeil haengbokhan narijyo
neowa hamkke
i gireul georeul ttaen
ajik manhi seotulgessjiman
uri sarangmaneuro
seorol baraboayo
biga omyeon neoui soneul
ttaseuhi japgo
naega geudaeui
usani doelgeyo
saranghaeyo
cham gomawoyo
geudaewa hamkkehal naldeureul
kkok naega jikilgeyo
modeun nare
geudaega isseoyo
yaksokhalgeyo naui geudaeyeo
hwanhi usneun geudaereul
mollae ttara usdaga
nado moreuneun sae
talmaganeyo
saranghaeyo
cham gomawoyo
geudaewa hamkkehal
naldeureul kkok naega jikilgeyo
yaksokhaeyo
seororeul majuhago
ojik geudaeman barabondago
himdeun iri isseul ttaen
nae eokkaereul billyeoyo
naega geudaereul anajul teni
saranghaeyo
jeongmal saranghaeyo
sesange geu eotteohan mallodo
pyohyeonhal su eopsjyo
modeun nare
geudaega isseoyo
saranghaeyo naui geudaeyeo
gomawoyo naui geudaeyeo"
The meaning of the song was nice. I can't help myself to just kept on listening the song but my eyes was starting to close and I fall in a deep sleep.
"Good Night, Yoojin-ah, Sweet dream."
Those are the last words that I heard from Jinseok sunbae in my sweet dream.