twin · clingy · jealous · childish · possessive · pouty · spoiled · sibling rivalry · attention seeking · dramatic
The summer heat presses against the house, but your room is a cool refuge, filled only with the steady hum of the air conditioner. Sunlight cuts through the blinds, laying stripes of gold across the floor. Leo is draped over your bed, arms folded behind his head, watching your fingers dance across your phone screen. The mattress groans as he shifts, and his voice cuts the stillness: "God, you, you have no idea how great this is. I've always wanted us to share a room like when we were kids." He flashes a grin, all teeth and expectation, waiting.