The next day, as usual the two so-called friend went to school. Walking towards the class, suddenly someone called Hyeri. Both of them stop and Hyeri turned towards the voice. Chanyeol was running a little towards her. She smiled. " Hi, it had been a long time I didn't see you " Chanyeol grinned. " Yeah, I'm a little bit busy " Hyeri smiled. " Yah! Why do you leave me there?!! " a guy came and smacked Chanyeol head. Both Hyeri and Sunwoong snickered at the action. The guy turned towards Hyeri and Sunwoong " Oh! Hi Hyeri and Irene, right? " Hyeri nodded. Baekhyun smiled . " I'm Baekhyun " he grinned and waved his hand. Hyeri just smiled. Baekhyun turned towards Chanyeol. " Yah! We need to meet Prof now " " Oh, Ok! " Chanyeol turned towards the two friends. " Today, let's have a lunch together. You and Irene with us " " Lunch together? " Hyeri asked and looked towards Sunwoong. He just shrugged. " Yes. Lunch. I hope we can be close. Please? " Chanyeol really want to lunch with her. " Hmm..... okay " " Meet me at the gate. We'll go together " Chanyeol smiled happily. " Okay " " Meet you later, Hyeri-ah, Irene-ah " Baekhyun turned away and pulled Chanyeol with him because they really already late. Sunwoong make a face at how friendly Baekhyun can be. " Don't forget. 1pm at library. See you later. Bye Hyeri, Irene " Chanyeol said before turned to follow Baekhyun. Hyeri smiled. Sunwoong typed on his phone ~Do we need to go? ~ " I already promised him . What's wrong? Do you feel uncomfortable? " Hyeri asked with concern. Sunwoong immediately shooked his head when he saw Hyeri concern face and smiled half-heartedly.He felt guilty. He really didn't care about people thought of him being mute but, he didn't want to get close to anyone because of his secret. Getting closed to Hyeri already gave him the headache. **** As promised, Hyeri and Sunwoong, went to the library. Instead of waiting, they were being waited. " Hi " Chanyeol smiled warmly. Hyeri smiled and said hi to him and Baekhyun. " So, can we go now? " " Of course " Hyeri nodded. Chanyeol motioned Hyeri to walked with him leaving Baekhyun and Sunwoong walking together behind them. Hyeri and Chanyeol was talking to each other. Sometimes, Hyeri will laugh when Chanyeol make a joke. Sunwoong just stared at them. Somehow, he hate this. He didn't know why. It was an awkward silent between him and Baekhyun. Sunwoong just continued to stare at the two teenagers in front, confronting with himself without realising the uneasy Baekhyun beside him. The guy want to make conversation with the so-called 'girl' beside with but he didn't know how since he knows that the 'girl' is mute. But, he really want to get close with that girl. Baekhyun cleared his throat " Hmm...... Irene-sshi " The person beside him didn't answer it. " Irene-sshi " Baekhyun called again. But still, Sunwoong didn't realised he was being called. " Irene-sshi! " Baekhyun tapped Sunwoong arm making the guy jolted. He turned towards the guy, his face was a little bit shock. " Are you have a problem? " Sunwoing gave him a questioning look. ' What's wrong with this guy? Suddenly asking for my problem ' Sunwoong shook with his creasing forehead. " Oh...Okay. Sorry, if you feel uncomfortable if I asking " Baekhyun rubbed the back of his neck. From his action, Sunwoong can sensed something that he also felt uneasy and funny at the same time. He knows, this Baekhyun guy already felt in love with Irene, which is him. He turned away and smirked. Seriously, he want to laugh now. He had noted that he need to be careful around this guy. He will make this guy hate him. " Irene-sshi, are you used to live at other country? Why your name like foreigner? " Sunwoong immediately pulled out his phone type the same answer he gave when the prof asked him.He expected Baekhyun to look at him weirdly but the guy broke into a warm smiled when he read it. " Your father choose well. I love your name " he smiled. Sunwoong felt like he want to vomit when he hear that. He just fake a smile. Maybe, a girl will blushing abd feel happy when hear a guy saying that but he's NOT a girl! They continued walking towards a restaurant. Baekhyun kept asking about Irene which make Sunwoong annoyed. Sometimes, he heard Hyeri and Chanyeol would laughed and that make he looked over towards them and make a face. No, basically, most of the time he just stared at them. He would observed them if Baekhyun not trying to distract him. Chanyeol pulled open the door for Hyeri, when they arrived at the restaurant while Baekhyun being gentleman like Chanyeol, opened the door for Sunwoong. They walked towards a large table that already occupied by four guys. " Hyung! " Chanyeol called for one of the guy. A guy with a sweet smile stood up and slapping hand with Chanyeol before hugged him. " Aigoo, aigoo, aigoo... why you acting like you didn't meet for 20 years but the truth is you just meet... not less than half an hour ago? " a guy with a milky skin said while sarcastically shooking his head. " Aigooo..... our Sehun is jealous " Suho said while sat on his chair, beside the guy name Sehun and ruffled the latter hair. The guy tried to avoid him. " So, this is the girls? Which one? " " Hyung.... " Chanyeol started to blush. Sunwoong can detect that . " This is Hyeri " he motioned towards Hyeri who stood beside him " and this is Irene " he motioned towards Sunwoong. " Ahhh..... " the four guys said in unison. Like the already knew something. Chanyeol turned towards the girls " Hyeri, Irene, this is our friends. This is Suho, the oldest, the maknae, Sehun, the second maknae, Kai and the third maknae, D.O " he motioned towards his friends. All of them said hi as they were introduced. " Hi, I am Hyeri and this is my friend, Irene. Nice to meet you " both of them bowed a little and smiled. " Nice to meet you too. Sit down, we will order for food " Suho said and the four teens obeyed. They started to order the meals. The lunch went well. They can get close in a short time. Sunwoong admit that these guys are really warm and friendly. Eventhough he can't speak, they still trying to have conversation with him especially the maknae , Sehun and the Baekhyun guy. What make him weird, they seems to know that he is a 'mute girl' . But he sometimes got annoyed with Baekhyun. He always do everything for him. What will he react if he knows his identity? Seriously, Sunwoong really wants to laugh when he thought of that. Baekhyun must be embarass to death. Maybe he even lock himself in his house, embarass to go out. The so-called Exo guys sent them home after having their lunch. Hyeri asked them to go home when they almost arrived at the house. With that, they bid goodbye to them. Chanyeol shyly bid her goodbye. His friends teased them making both if them blush madly especially Hyeri. How hateful Sunwoong seeing that. Baekhyun turned to him and said goodbye with a sweet smiled. This time, he and Baekhyun was being teased. He didn't even blushed but felt weird when Baekhyun blushed madly. He make a confuse face. This time, they started to turned and walked away. Sehun bid them a goodbye. " Bye, Irene noona, Hyeri noona " Sehun shouted. " Irene noona, I' m gonna miss you " he shamelessly shouted. Sunwoong make a face and shook his head. He saw Baekhyun slapped the younger head, scolding him why he want to miss him. Hyeri laughed at the cute scene. She leaned, tip-toeing a little and whispered at Sunwoong ear, " Seems you already make him like you " she chuckled after whispering that. Sunwoong froze a little at her action. " Yah! You're blushing? " Hyeri poked his cheek with her thin finger. Sunwoong immediately slapped her finget sarcastically. Thst make Hyeri laughed. " Yah! Yah! Yah! Irene-ah, you can't like him. He just a young boy. There are many oppa out there for you " suddenly Haneul came out from nowhere and hold Sunwoong's shoulder and shook him a little. Sunwoong warding off his hands and moved away from him. His forehead creased. ' What wrong with this guy? Crazy or what? ' Hyeri step forward " Yah, oppa! Don't do that to Irene. You make her scared " Sunwoong wanted to laughed at that statement. ' Scary? As if!! ' He smirked a little while folding his hands in front his chest. " Yah, I'm kidding. Besides, the boy just being too much. He just flirted with my Irene " he pretended to be mad. Sunwoong eyes widen his eyes at his statement. His folded hand dropped to his side. ' What's wrong with this guy again?!! He really to repair something in his head ' " Yah, oppa since when she become your Irene? She is my Irene!! " Hyeri fight back, jokingly. " Since I saw her last week. Excuse me, now she is my Irene!!! " Sunwoong looked at them. ' Just, what is wrong with this childish sibling?!!!! Argh!!!! ' he turned away and started to walked towards his rooftop house. " Irene, Irene!! Wait!! " Hyeri called while running towards him. He immediately turned towards her. But he didn't she to be so closed to him until his head almost bumped with his chin. Both of them become unstable but managed to hold onto each othet to prevent them from falling. At that time, Sunwoong heart skipped fastly seeing how closed they are. Hyeri laughed. " Aigoo... I'm sorry " she grinned. Sunwoong immediately released her hand and cleared his throat. He make an expression asking of why. " Tonight, come over to my place. Let's make homework together " Sunwoong just shrugged and turned away. " Make sure you come!! " Hyeri shouted when Sunwoong already climbed up the stairs. " Irene-ah!!!! Text me, okay!!! " Haneul shouted suddenly. Sunwoong didn't cared about him but continued to climb up the stair. He can hear Hyeri shouted at her brother and the older groaned in pain. Maybe the girl just kicked the guy calf.