The phrase "be friends" is commonly used to describe a positive, social connection between people. There are many different synonyms for this phrase, each with its own nuances and connotations. Some popular alternatives include "make friends", "become friends", "befriend", "bond", "connect", "socialize", and "hang out". These words all imply a sense of mutual liking, trust, and camaraderie, but may be used in slightly different contexts or situations. For example, "bond" suggests a deeper or more enduring connection, while "hang out" implies a more casual or relaxed social interaction. Ultimately, the synonym that best fits a particular situation will depend on the individuals involved and the nature of their relationship.