Haikyuu!! - Mocchan? {Oikawa Tooru X OC}

~I'm a mystery, not meant to be seen~

After meeting her, Oikawa was ecstatic, he wanted to tell Iwaizumi all about her. Until she spoke.

"Hey, Oikawa Tooru-san? I don't want everyone to know who I am... So can you keep it a secret from people? You can still tell your best friend of course!" She fiddled with the hem of her skirt, a habit Oikawa noticed. She began getting flustered until he patted her head, making her eyes flicker towards his.

"Don't worry Mocchan!~ I'll only tell Iwa-chan that I found you, but why don't you want anyone but me to know of you? Weren't you lonely? Actually that makes me think, why didn't you just socialize with people and go to class?" He questioned her, his eyes never leaving hers, but towards the end her gaze wandered somewhere else.

"Thank you. I don't want people to know me because that's how I was brought up to think, that one day there will be someone to talk to me, and to save me from that loneliness, which you did, didn't you? And I'm not lonely anymore, because you're here with me aren't you? Its impossible for me to socialize." She followed her gaze, walking over to the one bench decorating the barren rooftop. Placing her delicate hands over the aged wood, "I'm a mystery, not meant to be seen"

She smiled back to him. He was stuck in place, this girl was mysterious, that's for sure.

"My Mother always told me I'd be lonely, that no one cares for me. You might think she was a bad Mother, but it is full of the truth. When I graduate, my friends wont be my friends anymore, just acquaintances. If I had a boyfriend, he would only be another memory.  That's why she told me to wait for the right person" She spun around to face him fully, lifting one arm up, she pointed right at him. With a blinding smile on her face. "And that's you, Mr. Oikawa Tooru-san"

She looked down at her phone. Not checking emails or text messages, she didn't have the privilege to receive them. Instead she looked at the time, (17:24) 

"Hey Oikawa Tooru-san? Its getting late, shouldn't you be getting home now?" 

"..." Oikawa slowly made his way beside her, without her realizing.

"Oik.." "Well Mocchan!~ Before I go, I want to be able to talk to you all the time!" He grabbed the phone out of her hand and created his own contact, however when he was doing so, he noticed that she had no contacts. Not one, and that once saved; his would be the first.
He handed the phone over, she looked down at the new contact. And immediately changed the name.

"Kya!~ Mocchan! But my name was so perfect!~" He whined

"Sorry, Oikawa Tooru-san but your name had too many hearts and emoji's..."

He frowned, "Hmm.. But 'Oikawa Tooru-san' is so boring, my name is usually pretty great but your dragging it down.. Actually, why do you call me by my full name?"  He looked forward, admiring the sunset in front of them. They both were smiling uncontrollably.

"I've never called anyone by their name before, I've only ever called someone Mother, and that was my Mother. So I guess I just don't want to be rude?" When she finished she heard a groan come from beside her, "Don't moan about it, I'm being polite..." she trailed off, whispering, "I read it in a book once..." Unfortunately for her Oikawa heard it.

"You read about that in a book?" He chuckled, sending her an amused look. She frowned jokingly before retorting.

"Well I didn't want to be unprepared for when I would meet... Well you..." She grumbled, almost inaudible. Oikawa had a flush of red race across his face, he didn't know how you could be so calm whilst saying all that you are. That's when he remembered you haven't had any social activity so you wouldn't really know what is considered awkward. Well you should have at least some knowledge of it.