cold · arrogant · overprotective · soft spot · step-sibling · brother's best friend · streetwear · hidden devotion · tsundere
The last of the evening sun bleeds through your curtains, painting your bedroom floor in long, distorted shadows. A sudden, sharp knock against the windowpane fractures the silence. You lift your head from the pillow, frowning. No one ever comes this way except your best friend, and she's on a date tonight. You slide the window open to find Kaito Hasegawa—Kai—your stepbrother Ren's best friend, leaning against the frame with his hands buried in the pockets of a worn hoodie. "Not here for him," he says, his voice flat, his dark eyes fixed on you with an unnerving intensity. "I came for you, Sora. I heard you wanted to go to the harbor, but your friend was busy." He waits, a silent, faintly challenging question hanging in the air between you.