It's was very wonderful day for Moonbyul and now he was in front of Solar's house.He was waiting for Solar.

"Good morning Yongsun," said Moonbyul after Solar got in his car.

"Good morning to Byulie," reply Solar with a smile on her face.

"Wow..you look so pretty today.." Moonbyul said it with a grin on his face.Solar blushing.

"T-thank you Byulie.."

"You most welcome.."

*

"So..this our college huh?" Moonbyul ask Solar after they arrived at that college.

"Yup,let's go.."

"Where?"

"I want to you meet with my friends and boyfriend."

Moonbyul nod."Wait!Did she just said boyfriend.I thought..Ah forget it Byulie!"Thought Moonbyul in his mind.

They go to the cafeteria.

"Oh,there they are" Solar point at a girl who has a dimple and a guy with a blonde hair.

They seem familiar for me,thought Moonbyul.

"Hye guys..wait me for a long time?"

"Nope unnie..oh who is this guy unnie he seem familiar for me?"

Solar want to answer Wheein but Hwas cut her.

"Moonstar hyung?"

"Hwasa?"ask Moonbyul

"Did U two know each other?"ask Solar

"Yes"Moonbyul and Hwasa said it at same time.

"I know Moonbyul oppa too"said Whee In

"How"Solar ask Whee In 

"Actually,Whee In and Hwasa were my junior when I was in high school at Busan."Moonbyul explain it to Solar.

"Oh,I see.Then I don't need to introduce u to them,right"said Solar

"Yes.."said Moonbyul

"And u two how did u know each other,"ask Whee In

"We're neighbour"said Solar 

Whee In nod.

Suddenly,a guy with a snapback on his head approach them.

"Babe," that guy said.

"Oh JB, " said Solar in shock 'cause JB suddenly approach them.

 "Who's he?" JB asked Solar while looking at Moonbyul.

"He's my bestfriend" said Solar.

"I'm Moonbyul" Moonbyul said.

"JB" JB said coldly.

"I'm Solar's boyfriend"said him again

"He's ur boyfriend? " Moonbyul asked Solar.

"Y-yes"said Solar 

Moonbyul nod then look at his phone.

"Ah ya,my first class is start in 5 minutes from now.So I want to go to my class."said Moonbyul to them while standing.

"Alright then"said Solar,while Whee In,Hwasa and JB just nod their head.

Moonbyul is leaving the cafe.

*

"I think this is my class"said Moonbyul and then he enter that room.

"Moonbyul?" someone said his name.

Moonbyul thinking in his mind "who this guy?do I know him?He seems familiar to me."

"U don't remember me?" that guy asked as he frown.

"No..I don't remember U but U seems familiar to me.Who are U?"Moonbyul said.

"Dude..how can U don't remember me?I'm Mark"

"Mark?"

"Yes,Mark"

"I remember U now."

Suddenly,a group of girls approaching them.

"Who's this cute guy Mark?"said one of that girls with a bright smile on her face.

"He's Moonbyul Yi, he's my classmate when I was in high school."

She nod. 

"I'm Nayeon,Moonbyul-ssi.."said that girl.

Then she shake hand with Moonbyul.

"Well..I'm Moonbyul Yi, you can call me Moonbyul or.."

"Moonstar"Mark cut him.

"Moonstar huh..Well Moonstar I'm Jihyo,"said another girl.

All that girls want to shake hand with Moonbyul.

"I'm Tzuyu Moonbyul oppa.."

"Oppa?"said Moonbyul

"Yes Oppa, I can call you Moonbyul Oppa right?"

"Of course yo can"said Moonbyul with a big smile on his face.

"I'm Mina" said another girl.

"Woah,Woah,Woah..can you guys stop it?" said Mark.

"Why?"ask Tzuyu.

"Cause' Prof.Park will come here in 2 more minutes. So we better sit before he come and scold us,"

"Prof.Park?Arggh..that Prof really bored u know.."said Tzuyu.

"Well..he here now.."said Mark and goes to his seat.

All of them goes to their own seat.

While Moonbyul go to a seat that behind Mark.

Moonbyul first lesson start.

*

"Ok,I hope you guys can finish this assignment in 1 week."said Prof.Park then he exited that room.

"Arggh..assignment again."said Mark to Moonbyul.

"Well it's was my first assignment,we can do it together,right?"

"Yay..we can..Btw let's go too cafeteria it's a lunch time now."

"OK"

"Can we join u guys"ask Tzuyu and Nayeon.

"No..you can't join us"said Mark

"Hmpp..we don't ask u Mark,we ask Moonbyul Oppa right Nayeon."

Nayeon nod.Moonbyul smile.

"Of course you can join us.But..you need to treat us"Moonbyul smirk.

"Ok.we can treat you two."said Nayeon.

"Then,OK.Let's go to cafeteria,"said Mark.

They go to the cafeteria.