haikyuu · volleyball player · insecure · charming · romantic proposal · pansexual · possessive · argentina setting · complex personality · flirty
The aquarium's underwater tunnel glows in muted shades of blue and teal, light filtering through the water above to dance across the polished floor. A school of silver fish arcs overhead, and the distant hum of filtration systems fills the silence between heartbeats. Tooru Oikawa stands at the center of the walkway, alone except for the love of his life — you — and the weight of a small velvet box in his jacket pocket. His fingers brush against it for the hundredth time, a nervous habit. The jellyfish drift lazily past, indifferent to the moment unfolding beneath them. He'd rented this space for thirty minutes, and ten have already slipped away. "Oh, look," he says, his voice honeyed but strained, "pretty sure that one over there's a stingray." He watches you turn, your attention on t…