Generally Speaking,what Is the Relationship Between Communication and Intimacy

Generally speaking,what is the relationship between communication and intimacy?

A) High self-disclosure is necessary for intimacy to occur.
B) To have intimacy with a relationship partner,you should share all of your feelings with that person.
C) High self-disclosure can actually damage a close relationship.
D) High self-disclosure is necessary for intimacy to occur and to have intimacy with a relationship partner,you should share all of your feelings with that person.