Which of the Following Best Describes Erik Erikson's Notion of Intimacy

Which of the following best describes Erik Erikson's notion of intimacy?

A) when an individual becomes cognizant of his or her private and public selves, blends them, and creates a shared self to present to another person within a relationship
B) when the ego works in conjunction with the superego to satisfy the desires of the id in a socially acceptable way
C) the uniting of one's newly formed identity with another person in an enduring, committed intimate relationship without submerging oneself
D) when an individual develops the skills necessary for a relationship by modeling it after what he or she has observed from the environment