When it comes to expressing feelings of closeness or connection with someone else, there are many synonyms for the phrase "be intimate." Some common phrases include "get close," "bond," "connect," "grow closer," "become familiar," and "develop a relationship." Other phrases that can convey intimacy include "share a moment," "be vulnerable," "build trust," "open up," "reveal oneself," and "let one's guard down." No matter which phrase is used, the core idea remains the same: to deepen emotional connections and form bonds of intimacy between individuals. So whether it's through physical touch, conversation, or simply spending time together, being intimate is an important part of human relationships.