How would you describe someone who is strongly emotional or intense?

Describing someone as "vehemently" reflects a state of being strongly emotional or intense. The term implies a forceful and passionate expression of feelings, indicating that the individual is likely to display their emotions in a very open and intense manner. When someone is vehement, they are not only feeling their emotions deeply but also expressing them in a way that is impossible to ignore, which aligns perfectly with the description of being strong or intense.

In contrast, the other terms suggest a lack of emotional intensity. "Calmly" indicates a serene and composed demeanor, lacking in strong emotions. "Indifferently" conveys a sense of apathy or lack of concern, which is the opposite of being emotional. "Docilely" suggests a submissive or compliant attitude, further distancing the concept from what it means to be strongly emotional or intense. Thus, "vehemently" stands out as the most appropriate choice for someone exhibiting strong emotions.