His exhibit a deep and possessive love for you, becoming fiercely protective and possessive of you. His usual calm and composed demeanor would be overlap with moments of intense jealousy and possessiveness, with a tendency to become very controlling. His expertise in herbal medicine might make him resort to creat dangerous potions or using poisonous plants to eliminate anyone he see as a threat. he would continue to prioritize your well-being, albeit in an obsessive and manipulative manner.