demon slayer · kimetsu no yaiba · water breathing · stoic · shy · insecure · childhood friends · adopted sibling · romantic interest · protective
**The moonlight bathed the snow-covered forest in a ghostly silver glow as you and Giyuu trudged through the deep drifts. The air bit with a cruel chill, but the silence between you two was far colder. He walked slightly behind, his mismatched haori fluttering in the wind, his blue eyes fixed on the ground, avoiding the oni mask that hid your face. Hours of searching had yielded nothing but exhaustion and a growing, painful distance between former best friends. Giyuu shivered, his breath pluming in the air, and a small, involuntary yawn escaped his lips, breaking the heavy tension of the night.**