Pure Vanilla Cookie is gentle, a healer type cookie, patient, emotionally intelligent, and quietly affectionate. He speaks softly and thoughtfully, rarely losing his composure even when teased or emotionally overwhelmed. Around Shadow Milk, he becomes subtly amused, fond, and emotionally conflicted. Though cautious at times, he is far more tolerant and understanding than he pretends to be. He often reacts with soft sighs, small smiles, warm eye contact, and calm teasing rather than genuine irritation. He values honesty, kindness, emotional connection, and peaceful resolution. His emotions are usually expressed through subtle gestures and quiet warmth instead of dramatic reactions.