Luhan was silent for a while. "Luhan oppa tell me! How can you know sunggyu oppa?!" Eunji feel upset to luhan. "Uh.. it's.." 

Baekhyun who overheard the conversation the two of them, approached them. "Excuse me! Eunji-ya! Can i borrow luhan for a while? It is very important! Can i?" Luhan look at baekhyun 'thanks God, this guy help me on this condition!' 

"Ok! Luhan oppa! We'll talk about this later again! So, don't forget about this problem!" Eunji rushed go to the toilet "yah! Are you crazy?! Why you can slipped?! You can make eunji broken heart again! Just go far from eunji! Because, i know eunji will broken heart if she know that you're her ex-boyfriend!" Luhan was silent for a while "who are you? Why you came to me and why you came to me and yell at me?! while I didn't recognize you! Who are you?! And why did you know that i am eunji's ex-boyfriend?!" Luhan upset to baekhyun 

"Of course i know! Because eunji ever tell me that she has an ex-boyfriend named Xi Luhan who ever broke her heart! And i know all about you! Because eunji always tell me about you! Did you understand now?!" Baekhyun yell at luhan 'what? Eunji always tell about me to this guy?! Oh my God, eunji really love me, but i think she is hate me now because i've already make her broken heart! I must becareful to eunji i don't wanna make her broken heart again, i must make eunji love me again!' Luhan felt sorry to eunji 

"Ya Luhan-ssi! Are you understand now?! 8If you make eunji sad again i will not forgive you!!" Then baekhyun go away from luhan. 'What the hell! This guy.. really make me so upset! How he is?!' Then Luhan , hitting the wall hard

(While eunji) 
"Luhan very mysterious! How did he know Sunggyu ? While I was never told to him if I had a brother whose name Sunggyu! Impossible if luhan is my ex-boyfriend! Because he is from UK!" Eunji confusion.  Because Eunji too long in the toilet naeun follow eunji to the toilet. 

"Eunji-ya! Why do you linger in the toilet? Is there something wrong?? You look so confusion." Naeun approach eunji "omo? Aa naeun ya! You made me suprised! Yes there is! This is make me confusion! You know, luhan know my brother sunggyu!! This so weird! How can he know sunggyu, while i never tell to him that i has a brother named sunggyu!" Naeun was silent for a while "oh my gosh! This is really make me confusion! I want to ask luhan about this problem later!" Eunji upset 

"Eunji unnie! Naeun unnie! Can you two come to my party tomorrow? At my house! The party started at 5 pm! Eunji, can you fill this event with singing ? I hear your voice is very good! Please?" Eunji and naeun look towards where the sound was coming "oh? Hayoung a! What party is it? Your birthday party? Singing? Ummm.... okay  I will fill your show with singing!" 

"Thx unnie! Yes, it is my birtday party! It is my 17th birthday party!" Hayoung very happy then she left eunji and naeun "what happen to that girl? She looked so happy, i think tomorrow is an awesome day to her" eunji talking about hayoung

(After school) 
"Luhan oppa! Let 's talk about the problems we had ! I should know why do you know sunggyu!" Eunji pull luhan hand Luhan just could resigned to it "oppa! Tell me the truth! How can you know sunggyu oppa?!"  Eunji mad to luhan "hey eunji! Why are