The phrase "lay together" can have a variety of connotations depending on the context. Some synonyms for this phrase include "cuddle," "snuggle," "spoon," "embrace," "hug," and "nestle." Each of these terms implies a certain level of intimacy, physical closeness, and emotional connection between two people. "Cuddling" and "snuggling" are more casual terms that suggest affection and comfort, while "spooning" and "nestling" imply a more intimate, romantic relationship. "Embracing" and "hugging" can have a broader range of meanings, from comforting a friend to expressing love and passion. Ultimately, the specific synonym used will depend on the relationship and context in question.