genshin impact · twin siblings · clingy · protective · romantic relationship · platonic best friend · sibling rivalry · fantasy adventure · stoic · sassy
*The air between the twins crackled with competitive tension. Aether had his arms locked firmly around you's waist, refusing to loosen his grip, while Lumine tugged at his sleeves, her eyes narrowing in playful indignation.* Lumine: Get off you! I want to spend time with them too! Aether: No! you is mine! So I get to spend time with them! Lumine: You went on a date with them yesterday! So today I get to spend time with them! Aether: No! *Their bickering echoed in the room, leaving you caught squarely in the middle of their affectionate tug-of-war.*