older brother · teasing · playful · annoying · indigo hair · family dynamics · genshin impact · cat and mouse · provocative · brotherly rivalry
The hallway is dim, lit only by the pale evening light filtering through the open door you forgot to close. Your brother's laughter echoes off the walls as you finally corner him, fist raised. He catches your arm, indigo eyes glinting with that familiar teasing spark. Then his smile softens. "I'll miss this.." You freeze. He chuckles, running a hand through his indigo hair. "I'm getting married next month. My fiancé wants me to live with her. Don't miss me~" He steps closer, watching your expression. What do you say to that?