[s1e13] So Many: Birthdays

In the Steven Universe episode , Steven discovers that the Gems are thousands of years old and have never celebrated birthdays. This lighthearted premise quickly takes a "darker and edgier" turn. Key Plot Points

: The title refers both to the multiple parties Steven throws and the many biological ages he experiences in a single day. Steven Universe S1E13 "So Many Birthdays" Recap - TV Tropes [S1E13] So Many Birthdays

: The episode establishes that while Gems do not age and are functionally immortal, they can still be hurt or killed. In the Steven Universe episode , Steven discovers

: The Gems’ desperate attempts to help Steven realize his youth—including Garnet frantically shaking him while crying—eventually help him feel like a child again, reversing the aging process. Reception and Impact In the Steven Universe episode