Title: Behind the doors

Pairing: Kagamine Len/Kagamine Rin; Kaito/Kagamine Rin; Shion Kaito/Hatsune Miku

Summary: After Kaito told Rin his feelings, how will she respond to his feelings after she found out the mysterious person who played the symphony or will it turn out different to what we expect it to be? Who is the mysterious person who eavesdropped on the confession?

The next day, Rin woke up and looked for her mirror and looked at her eyes – she knew it would be swollen and red, after crying so much because of a guy, her confused feelings and losing a friend she likes. Rin ate her breakfast, took a shower, get dressed, fixed her materials, fixed her hair then went on her journey to school.

Rin sighed. "It's so different when Miku isn't around. It's so quiet, long and boring. It's not the same."

While Rin kept remembering the good times, which only happened yesterday, Miku happened to walk across her. Rin had no intention to stalk her but she is curious why Miku is going on the wrong direction. As she continued to follow her, someone approached her.

"Bonjour! Don't you think it's wrong to stalk a girl knowing that you are one? Don't tell me you-"

"Shut up! I'm not! Why are you such a pervert?"

"Is asking someone if they're a lesbian considered as a pervert?"

"It's too early in the morning to have an argument with you. Run along with you. I'm not in the mood to see you."

It was Len. Rin was too occupied on following Miku that she didn't notice Len left along eating a Pocky stick. She also didn't notice Len gave a little wave. After Len left, Rin finally felt on stopping on following her after she saw Meiko opening the gate and leaving with Miku. They were laughing together. Rin felt hurt. When she was about to cry, she stumbled on someone unexpected.

"Rin? Is that you?" the voice asked. And it was Kaito.

"O-Ohh, good morning! H-how're you?" Rin wiped her tears and started asking questions while her voice started to shake.

"Is something wrong with you?" Kaito was approached her and suddenly hugged her. Rin was overwhelmed with emotion that he allowed her to hug her. Rin cried very hard and Kaito continued to comfort her but…

"Good morning Rin! Good morning Kaito! Ohh! Rin, are you hurt?" Meiko suddenly spoke as if she was enjoying the scene.

"I think something happened to Rin." Kaito explained.

"O-Ohh, is it serious?"

"I don't think so."

"Miku, let's also accompany them." Miku was shocked to what she saw and Rin finally stopped crying. And tried to look over to see if Miku was really behind Kaito – and she was.

"M-Miku, its not-"

"Meiko, let's go. We have morning practice and we have to practice twice as much as the other members. We're aiming to be on the game next month together." Miku dragged Meiko, holding her hands tightly and walked as fast as they could.

"W-well, bye! See you at school." Meiko waved and then they vanished.

"R-Rin, are you feeling better?"

"Y-yes. Thank you. You really helped me this time."

"No problem. Shall we go ahead?"

"Yeah." They walked together to school.

At School…

Rin was looking at her phone, staring at her wallpaper, which are Miku and herself during Elementary. For a short time, she smiled then looked at the clouds – they're gray. It looks like it was about to rain.

"Hey, did you know we're supposed to be on a meeting at this moment but apparently, someone fell asleep and the other one has to look on the clouds." Len claimed while chewing a gum and listening to his iPod.

Rin didn't counter what he said. She stood up, carrying her music books and left the room.

"Tsk, someone's not in the good mood today." Len said to himself. Girls started to swarm the room where he is in but unfortunately, "Sorry but I need to go somewhere today. I need to think about something." Len left the room.

While Len walked along the corridor while his earplugs are attached to his ears, he saw Rin, standing in the middle of the corridor. He walked towards Rin then suddenly stopped when he saw Miku and Meiko having a good time, he hid himself under the staircase.

"G-good luck on your game." Rin said to Meiko and Miku, nervously.

"Thank you! Good luck on your recital as well. Are you coming to watch us?" Meiko responded and asked cheerfully. At the same time, Len felt like its wrong to eavesdrop on people's conversation so he left and went somewhere.

"I'm not sure if I can. That's the day of my recital." Rin responded, not looking in to Miku's eyes. Meiko read the situation and tried to change it by responding.

"Awww, that's too bad. We'll finish the game in 20 minutes so we can go to your recital." Meiko said cheerfully.

"No!" Miku yelled. "I mean, we can't finish that long Mei. And we have the after party later on, remember? We're having Italian after so we don't have that much time to go somewhere else." Miku lowered her voice, as well as her head then tried to explain everything.

"Really? But we have to give our support to Rin as well." Meiko pouted, cutely.

"It's not like she's going to our game anyway." Miku interrupted.

"M-Miku is right. W-well, I need to practice and I suppose you guys are going as well to the court to practice. W-well, I only came here to say good luck on the game." Rin gave her regards and left.

Rin walked towards the music block, like she said, she's going to practice her music piece. Before she went ahead, she heard the same music she heard yesterday. 'I need to find out who's playing this piece.' Rin ran to the music block to look for the person responsible to make her heart feel calm. Right after she entered the music block, she knew the room is going to be on the 3rd music room. She stopped on the 3rd music room, opened the door and saw…

"….. K-Kaito?" Rin… was so shocked to find out that the person whom she was really loved the most is none other than Kaito, or that's what she thought.

"Rin!" Kaito was shocked as well that he stood up from his seat. "What are you doing here? I thought you're on the meeting? Or are you still bothered about something related to this morning? Or… is it about yesterday's… dis- confession?" Kaito asked Rin too much question; at that moment, Rin couldn't think of anything; her heart was also confused.

"C-can you go to my room after school? I have something important to tell you." After Rin delivered this message, she ran away from the room before Kaito could even move a step. "I thought it was someone different. N-now, I shouldn't be confused. The person I love is Kaito."

"Ohh really?" someone whispered.

"Is someone there?" Rin heard the mysterious person but no one answered. Rin ran back from the room.

After that, she only heard footsteps of different people so she moved along. Along the way, she stumbled across Len.

"Hey! Miss Moody! We have a meeting after school as well so don't ditch me this time or you're going to pay for leaving me out of the blue again."

"Oh, yeah. Ok. I got it." Rin answered. Len was fully aware she was not in a very good mood so he didn't dare to have an argument with her and took her the day off.

Lessons continued the way it should be until it's about time to go home.

After school…

'I have to say this today, to Kaito or else I probably won't have another chance to do it and regret it for my whole life. I love him and I am very clear about it now.'

Rin heard familiar footsteps; although the doors are closed, she knew it was Kaito, waiting for her.

Showing Kaito his respect, he knocked the door and let it slide.

"Umm… you asked me to come here because you need to talk to me so I…" Kaito said nervously and shyly.

"I like you." Rin said straightforwardly.

"You… what? P-please if you're only saying that because you feel sorry for me-"

"I don't. Can't you tell I'm serious?" Kaito examined Rin's expression. He moved closer and closer to take a good view on her face.

"Then… if it helps, I like you too." Kaito touched Rin's face gently and kissed her forehead.

"I'm not a kid anymore and I know you want to have my first kiss. Since we're going out…" Rin knew it was going to be embarrassing saying those words but she wants to let Kaito know how serious she is.

"Well, I guess it's my second reward for the day." Kaito hugged Rin tightly then after a second loosened. She kissed her on the lips.

Alone on the room, Rin and Kaito expressed their deep feelings to one another with a single touch of their lips to one another.

"Hey! I thought I told you that we're having a mee-" Len barged in to the room but what he saw broke his heart. Without creating much noise, he left the room quietly and let the two of them spend their time alone. Len left the school with a broken heart.

Rin and Kaito weren't even disturbed by the noise Len made. They continued to share the moment they have together under the same room while the clear sky watched them and while they watch for the sunset together.

"S-so, do you want to go home together?" Kaito asked Rin politely.

"Y-yes!" Rin responded shyly.

The two walked, side-by-side while holding each other's hands and smiling.

"Well, things are getting interesting." Someone said. "This is so hilarious. HAHAHAHAHAHAHAHA!"

The school was empty when the night sky enveloped the city.

A/N: Next chapter is up! I have more ideas coming but I think 3 chapters is enough. I hope people will enjoy this! It's a bit messed up to be honest;; :p