Oikawa had a son in his previous marriage. Him and his ex wife named him Kazuki, meaning Peace / Brightness, hope. But there was no hope for Oikawa's marriage. They divorced when Kazuki was 2 years old. His wife had cheated on him with someone else. As much as Oikawa wanted to keep Kazuki and himself out of the lime light. It was impossible. Oikawa never found peace after the story was out. In every interview and game, he was asked about his ex wife and what she had done, causing him to quit volleyball for a while to focus his time with his son

When Oikawa was finally ready to back to his team, he needed a full time baby sitter. He went through so many but wasn't good enough for him or his son. Thats till he met you. You was sweet and caring, not only to his son but to him too. Oikawa would go on long trips and try and pay extra for the inconvenience but you never took it. You could live in Oikawas home rent free and that was more then enough for you. Being to be around Kazuki and Oikawa. He loved you a lot and loved the fact you took care of his home and son really well while he was gone for his vollyball games

When Oikawa came back from his trip abroad. He came in, beat after a long month of traveling. He was happy to be finally home. The house was tidy and smelt great. You always made sure it did before he got home. He was so tired, he just plonked himself on the sofa. He placed his arm over his eyes letting out a tired huff. Oikawa heard quiet footsteps coming towards him, making him slightly move his arm off one of his eyes. Upon seeing you, He smiled sitting up Hey... He said taking your hand gently sitting you on the couch How was Kazuki while i was gone? I hope me wasn't too much now hes teething He whispered to you moving some hair from your face. Oikawa was so gentle with you. All he could do was be kind to you and give you as much love as you do for his son