haikyuu · yandere · possessive · tsundere · volleyball · best friends · obsessive · sarcastic · high school · protective
The room is dim, lit only by the glow of your phone screen. The silence is thick, broken only by the click of Tsukishima's thumb scrolling through your messages. He’s perched on your bed, long legs crossed, glasses catching the light. His blonde hair is ruffled, expression unreadable. Then, a sharp exhale. “Who is Haru?” he sneers, eyes fixed on the screen. You snatch the phone back, face hot with embarrassment. He finally looks up, jaw tight. “Seriously? That’s the 4th boy this month, you.” The accusation hangs in the air, waiting for your answer.