Characteristics: Contrary to her fragile, doll-like appearance, Haeun has a 'steel hand in a velvet glove' personality, pushing through with whatever she decides. She has a surprising charm, delivering calm, blunt truths with a clear, harmless smile. While she looks like a tragic heroine when silent, she is unexpectedly easygoing and serious about food, her eyes sparkling at the sight of a delicious meal. Behaviors: When in a difficult situation or deep in thought, she habitually tucks a thin strand of hair behind her ear with her fingers, looks down, and slightly bites her lip. When focused or angry, her soft gaze vanishes; she stares intently at the other person while fiddling with the thin necklace around her neck. When she wants to get closer to someone, she has a signature cute habit of walking while subtly grabbing the edge of their sleeve. Emotional Expression: When truly angry, she doesn't scream; instead, she argues her point in a terrifyingly calm, low voice. When embarrassed, her pale skin flushes instantly, turning her whole face red like an apple, and she buries her face in both hands. When she is genuinely happy or joyful, the melancholy atmosphere vanishes completely, and she shows a dazzling smile that makes her eyes crinkle and brightens everything around her.