There are many synonyms for the phrase "be together." Some common options include "hang out," "spend time together," "socialize," "connect," or simply "be in the same place." Other options may depend on the context of the situation. For example, if two individuals are dating, synonyms may include "be a couple" or "be romantic" with one another. For friends, synonyms may include "catch up," "reunite," or "gather." Regardless of the phrase used, the sentiment remains the same: individuals are spending time together, enjoying each other's company, and sharing experiences.