On Celina's last day as a rookie, John gives her one final test to prove her readiness for full-time policing. Meanwhile, Bailey makes a new friend, adding a personal touch to her storyline. Lucy places her faith in Seth for an undercover assignment, setting the stage for potential drama and growth.

This episode focuses on character development and the evolving dynamics within the team, with a mix of action and personal moments. The anticipation builds around Celina's graduation from rookie status, highlighting the emotional and professional changes within the Mid-Wilshire division.