Affinity to:
* This is used when referring to a similarity or connection.
* It is often used with a noun or pronoun that represents an object, concept, or group of people.
Examples:
* "He has a strong affinity to his hometown." (His connection to the place)
* "There's a natural affinity to classical music." (A similarity between people and the genre)
Affinity for:
* This is used when referring to a liking, preference, or attraction.
* It is often used with a noun or pronoun that represents something or someone the person likes.
Examples:
* "She has an affinity for spicy foods." (She likes them)
* "He developed an affinity for her quickly." (He was attracted to her)
In summary:
* Affinity to: similarity or connection.
* Affinity for: liking, preference, or attraction.
It's important to consider the specific meaning you are trying to convey when choosing the appropriate preposition.