The morning… in school, MinHee went to her computer class. She got a news that they have a new Prof in computer. Since their teacher retired already, and the girls also told her that the new Pro is young and handsome he’s only there years older to their Prof in English, which is Siwon.   MinHee is reading hr favorite book when she heard her classmates giggled. She look in front and got shocked to see a familiar face..   “ Good morning everyone.. I’m your new Professor in Computer, My name is Lee DOngHae.. nice to meet you all..” He smiled.   “ He speaks English..” her classmate giggled.   ‘ DongHae oppa?? He is our new Prof…? unbelievable.. Siwon’s friends are Professors??’   “ I’ll call everyone okay.. “ DongHae looked on his attendance guide. “ Owh.. seems familiar.. is Park MinHe here??” he asked and looked at the students.   MinHee stood up and waved at him. “ Here “   “ Gotcha.. nice to have you in my class..” Hae smiled at her.   “ Same here… Professor Lee..” she joked. Her classmates looked at her, wondering if the two of them know each other.   The classes continues.. and by lunch time Donghae go near to MinHee. “ MinHee ah, aren’t you gonna join us???”   “ Prof. Lee, I can’t you know that.. everything is a secret right.. do you want to exposed it??” she joked. “ Oh yeah, are you alone??  I mean if you are the only new Prof here in school??”   “ Aniyo… EunHyuk is with me.. he’s the new Prof. in dancing..  you didn’t ask, Hyuk is very good in dancing..”   “ Wow.. I guess I should look at it for myself neh.. so Prof Lee see you around..” she left him and went to the cafeteria where Wookie and Henry are waiting for her.   “ Min Min.. do you want us to die??” Wookie asked while putting his hand on his tummy.   “ Mian.. I got delayed cause we have a new Prof..”   “ Its okay…” Henry smiled. “ MinHee ah, I just want to ask.. if.. can you accompany me to the music store after class?? I just want to have your opinion..” Henry asked hoping that MinHee will agree.   “ Henry ah.. you are asking MinHee and you are not asking me??” said Wookie with a tone of sulking.   “ Ah… aniyo.. Wookie hyung you can go with us too..” said Henry.   MinHee let go a silent chuckle to what she sees between the two.   “ Nah.. it’s only a joke.. I have my extra class later that’s why I can’t go with the two of you..” said Wookie and continue eating.   “ MinHee ah..?”   “ Ahmmm, yup sure.. I can go with you..” she smiled.     The classes went well and after, Henry waited for MinHee. Luckily MinHee’s last subject is not English.   “ Henry ah.. I have my motorcycle here… what do you want to use?? Your car? Or my bike??”   “ Ahmm.. I think its more easier if we use your bike.. ahmm can I drive??”   “ Okay.. here” she handed the helmet and the keys to Henry.   She hold on to Henry’s waist. Henry got surprised by that. “ You okay??”   “ Ne.. lets go..” he smiled and drove off.   At the faculty room. The teachers are having a welcome party for the new profs.   Henry and ShinHye made their destination to the music store.. MinHee remembered something when she saw the white grand piano at the store. ‘ I wish he was here with me.. still playing his piano pieces for me..’ she saw Henry talking to the owner. Then she returned her gaze to the other people inside the shop, seems like the shop is quite famous. She saw a kid and a guy perhaps the older brother’s sister. She observed the two.   The older guy is helping her sister to pick the right instrument for her. ‘ He’s like him… helping his little sister.. I just missed him so much.. I wonder if he’s alive, will he be like me?? Are we going to be killers??’   “ MinHee ah..” Henry called her.   “ Yup…”   “ I’m finished.. do you want to go somewhere else??” he asked.   MinHee think for a second.. “ Do you want to eat??”   “ Are you hungry??”   “ I think I want to some ramyun..” she smiled.   “ Okay lets go..”   They went to the ramyun restaurant. They spend two hours at the resto talking and knowing each other. Henry noticed that it was evening already. He bid his goodbye to MinHee. MinHee decided that they should go back to school to get Henry’s car. She also want to see if Siwon is still at school.   When they arrived at school, they saw the other students with their house outfit, those are the students live in the dormitory inside the school grounds.   “ So.. MinHee ah, thanks for the time.. I really appreciate it..” said Henry.   “Me too, I enjoyed a lot..” she look around, and she didn’t saw Siwon’s car. “ See you on Monday Henry..” she smiled and took off. When MinHee returned home, Siwon is still not there. She thought that he’s still spending time with Hae and Hyuk.   The truth is Siwon, Hae and Hyuk are spending their time at the office, sorting some things that they need to do. Hae and Hyuk also tell some stories about what they saw inside the campus.. they saw some suspicious students but not that dangerous.   “ Siwon ah.. you should go home now.. look at you, you are very tired..” said Hae.   “ Don’t mind me hyung, I can do this..” Siwon replied.   “ But I guess you should call MinHee, maybe she’s waiting for you..” Hyuk pats Siwon’s shoulders. “ Go on, we can take care of this things..”   “ Okay hyung.. I’ll go now. Don’t stay late okay..” he said and then he left them.   When he arrived home, he check on MinHee’s room, he saw her already sleeping.     - - - - -   The morning comes, MinHee is already awake, she’s conscious that its already late. Still she wants to rest. She also remembered that today is the day that they will have dinner at Siwon’s family house. She stood up and went to her closet to find a perfect clothes to wear.   While Siwon, he just finished taking a shower. He get out of the bathroom wearing only a towel covering the lower part of her body. But he got surprised, really surprised to see a familiar girl in front of him. And due to that, he accidentally knock the vase on the table beside him, it fell and broke into pieces.   MinHee dashed to the door, she’s ready to opened it when she heard a voice.   “ Professor Choi…”   Siwon swallowed the imaginary lump on his throat. He saw MinHee on the door of her room, looking at him with a very dangerous look. “Ahhmm.. stay… stay there okay.. I’ll. I’ll just put some clothes..” he went to MinHee’s room. Inside the room, he saw her sitting on her  bed, looking at him. “MinHee ah, its not what you think…”   “ So how do you know what I’m thinking right now?? So what are you a mind reader now??” she asked in a  whispering voice. Her arms crossed on her chest. “ What are you doing here in my room?? You should change to your room.. you don’t have clothes here..” obviously she don’t have the idea why her classmate is in their house.   “ MinHee ah, would you please don’t go out of this room..” Siwon don’t know what to do.. he should keep MinHee away from her classmate cause if she know that MinHee is living with Siwon, everything will be exposed, even his undercover duties.   “Fine.. as if I still have a choice..” MinHee said. And then she look away from siwon.   Siwon  opened MinHee’s closet. “ I do have a pair of clothes in this room MinHee.” He said and then he went to MinHee’s bathroom to change clothes. “ I’ll be back later.. promise..” he gave her a quick kiss and then he went out.   Early morning MinHee got annoyed..  she can't leave the room until her classmate is there. ‘should I end it quickly?? ‘ she asked herself. “ should I or shouldn’t I??’ thinking that she will easily kill her classmate for entering her territory and to the fact that she knew that her classmate is head over heels to her beloved boyfriend.   - - - - -   Back at Siwon…   “  Cho HyunA.. what.. what are you doing here?? And how did you know my house??” he started to ask.   “ Professor Choi.. I know that I shouldn’t be here.. and today is Saturday.. but I really need your help.. there’s this lesson in English that I can’t understand..ahmm the door is open when I arrived. ” she took out her books.   When MinHee heard her, she sighed. ‘Huh..  she can’t understand those simple English??’   “ Professor Choi can you help me???” she said showing some aegyo.   “ Okay.. okay… but we need to do this quickly okay..”   HyunA smiled at him and started to teach her the lessons that she don’t know……..   “ Huh.. don’t know the lesson?? So what’s this flirting session??” she really annoyed.   “ Professor Choi.. we have the same age right???” slowly HyunA put his face near Siwon.   “HyunA.. you need to study..” said Siwon.   “ Why don’t we take it slow Siwon ah..” HyunA said in a seducing voice.   “AISH!!” MinHee wanted to shout but she can’t. ‘ if you take advantage to Siwon I swear I will kill you..’ she said.   “ Hyuna, I don’t have time for this.. after we finished this-“ Siwon was silenced by HyunA’s kiss.   MinHee was about to opened the door when her cellphone rings. She looked at it and saw HeeChul is calling. “ Oppa… wae??”   “ MinHee ah, can you join us for dinner later??”   “ Dinner… ahmm, mianhae.. I have another appointment oppa.. I guess I’ll pass”   “ You sure?” there’s a frustration in Hee’s voice.   “ Yes.. I’m sorry..” she said and then hung up.   “ HyunA.. hey stop this..” Siwon distanced himself from HyunA.   “ Wae??”   “ This is bad.. I have a girl friend..” said Siwon seriously.   Inside the room, MinHee just finished taking a bath, and she’s really hungry. No other choice but to use the window to escaped the house.  She went to the bus stop to wait for a bus. She went to HeeChul’s house.. to their family house.   “ MinHee?? I thought you are not coming?” asked HeeChul when he opened the door.   “ I just want to eat.. oppa I’m really hungry.. I didn’t eat breakfast and lunch..”   “ Okay.. okay.. come on in…” they went to the kitchen.  Hee asked the chef to cook food for her.  “Well I guess you won’t make it to the dinner later?”   “ Yeah.. I need to do something later.. where’s HeeJin unnie??”   “ Business trip…” Hee replied.   After 20 minutes the food is cooked and Hee joined MinHee eating.   “ Since you are here now, I’ll discuss something to you..”   MinHe stopped eating and looked at Hee. “ So, we have our orders now??”   “Yes… but we’re just in charged of guarding the victim, we are not the one to take him.”   “ So who’s this person??” she asked while eating.   “ I still don’t know him.. but they said he’s the son of the Anti terrorism chairman..”   MinHee smiled. “ So this guy is a big fish huh.. I wonder what he looks like..” she got excited to their new mission.   “ MinHee ah… do you still remember him??” Hee suddenly asked.   MinHee put a plain smile on her face. “ Of course.. I won’t forget him.. he had the same age as you now.. I wonder if he will be like me if he’s still alive..”   “ MinHee.. do you regret going with me? I mean do you regret doing this things? Killing people and others??”   She got surprised by Hee’s statements. “ Oppa, ar