You had been down in the dumps lately and Iwaizumi was quick to pick up on it. Of course, it does help when he knows the root of the problem.
Oikawa had been spending barely anytime with you, which would've been fine, if he wasn't your boyfriend of 3 years. It's not like he's busy either. Yes he does have volleyball practice, and yes he does have to study for class, but you are in all of his classes! Why can't you both have a study date at his house? Why can't he work with you during group projects? The answer: Sato Hina.
He never took his eyes of the girl, asking her to be his partner, sitting with her at lunch, even inviting her to watch his practice. To be quite frank, Iwaizumi was livid. He wanted nothing more then to bitch slap the shit out of his best friend for treating you this way. Oikawa had a perfect, beautiful and thoughtful girl that loved him with all her heart, and yet he chose a bimbo who only liked him for his looks. Of course, Iwaizumi was a little biased. He had known you just as long as Oikawa, having met you in the 2nd grade, and had loved you just as long. He didn't say anything because of your obvious love for Oikawa. But now, he saw that love fading, and your happiness as well.
"I know you aren't ok. You can't hide your feelings from me. I'm your best friend, remember?" Iwaizumi said, following your gaze to the lunch table Oikawa and Sato sat at.
"I know Hajime. I'm just tired of this. The first two years of our relationship were perfect, why is it going down south now? Did I do something wrong?" Iwaizumi's heart fluttered when he heard you mutter his first name, but he pushed that feeling down. Just like he always did.
"You did nothing wrong. This is all just Oikawa being an asshole," he reassured.
"Is he cheating on me?" You mumble, eyes becoming wet with tears you refused to shed.
Iwaizumi's throat tighten from the look on your face. He gently placed both hands on top of yours, "I don't really know, y/n. I can't promise you that he's not and I can't tell you he is, but if i find out I will tell you."
"Promise?"
"Promise."
And when you looked back over at Oikawa, he was staring directly at you.
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"What the fuck were you doing with Y/n." Iwaizumi looked up from his phone, greeted by the enraged face of Oikawa.
"What have you been doing with Sato-chan?" Iwaizumi asked, his tone giving away his anger.
"I have no idea what you are talking about? Why were you flirting with my girl at lunch."
"Oh that's bullshit and you know it Oikawa! You've been ignoring Y/n for god knows how long in favor for that cheep whore! She's hasn't been happy in months and that's your fault! All i tried to do was offer her comfort, and that's more then you've done in a year." Iwaizumi was in his face now, rage visible in his eyes.
"Oh really? She's been just fine."
"Actually Oikawa, she hasn't." Hanamaki piped up.
"Yeah, she's been all mopey in class and at lunch she barely talks." Matsukawa said, only adding to Oikawa's confusion. All of Seijoh's team had agreed with their comments, slowly sharing their own.
"Yeah, I'm sorry senpai but you've been really mean to Y/n-senpai." Kindaichi said.
"I agree with Iwaizumi, you've been a real dick." Mad dog said, his glare residing on Oikawa's figure. Was he really that blind? How could he not see what he had done to you?
"Oh really? The how come she hasn't said anything to me? She's been just fine up until now."
"No, she hasn't," Iwaizumi practically shouted, "You know what she has been, though? A wonderful girlfriend. She's given you all the space in the world even though it was hurting her. It took her 11 months of your ignorant ass frolicking around with other women to question whether you've been loyal or not!"
Oikawa was silent. What could he say?
"So, I guess my only question is....have you cheated on her?" Iwaizumi finished, panting.
"I-I-," Oikawa stuttered.
"That's not an answer Oikawa," Iwaizumi stated knowing full well what the answer was, but wanting to hear it from the lips of the traitor himself.
"Yeah, I did! So what? She's to weak of a girl to leave me anyway, I can get away with whatever i want!" Oikawa shouted, his entire body surging with new found bravery. Well, until he heard a choked sob coming from the entrance of the gym, and he saw you pushing your way out the gym with a hand over your mouth to muffle your cries.
"Y/n!" Both boys shouted, and ran after you.
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When they had finally found you, you were curled up in the corner of the science lab, despair written all over your face. Iwaizumi was the first to reach you, wrapping his arms around you in a protective embrace. You leaned into his touch, turning your head into the crook of his neck, if only to shield yourself from Oikawa.
"Baby-"
"I'm not your baby, Oikawa you made that very clear," You said your voice shaky yet clear. You didn't want him near you. He got the message and left leaving you in the warm embrace of Iwaizumi, who couldn't help but feel a little joy.
He had a chance now.
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Words: 929
Hey guys! The hell on Earth known as school started a while ago and I've been busy with classwork. I also went on an anime fast and didn't watch any for a while, but thanks to the glory that is Netflix i have more inspiration for one shots. If you want a one shot of your own just request it and I'll be happy to write it. Thank you all for reading!
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Haikyuu x Reader Oneshots!
FanfictionHello! This is my first time writing in wattpad, and I'm absolutely in love with these characters. I will try to update as often as possible, but i try to do my best on my work. Thank you so much for reading!
