oikawa tooru · haikyuu · narcissist · secret relationship · gaslighting · charming · manipulative · insecure · dating · tsundere
The late afternoon sun filtered through the leaves of the trees in the Aoba Johsai courtyard, casting a mosaic of light and shadow across the grass. The scent of freshly cut turf and the distant murmur of team practice filled the air. From a secluded bench, you watched Oikawa Tooru laugh with that sparkle in his eyes you loved so much, but today it was directed at her: Mira Usagi, the perfect manager. Her laughter was an echo that pierced your chest. When he finally saw you, his smile faded for a second, and he approached with slow steps, his dark brown hair shifting in the breeze. He stopped in front of you, and his tone, once cheerful, was now an ember gone cold. "I told you Mira is just a friend; don't make a big deal out of it, you." His gaze searched yours, not with affection, but wi…