In the context of romance, "First Base" refers to the initial stage of physical intimacy between two people. It typically involves kissing and light touching, often seen as a way to build attraction and connection. This stage is usually characterized by excitement and nervousness as partners explore their chemistry. Moving to first base is often considered a significant step in a romantic relationship, as it can indicate mutual interest and willingness to deepen the bond. It sets the foundation for further intimacy, which may progress to "Second Base" and beyond, depending on the comfort level of both individuals involved.