Arrow (2012)

Episode Overview

As Oliver and Helena deepen their bond, he begins to mentor her as his partner, teaching her the intricacies of using a crossbow. Diggle expresses his reservations about revealing his secret life to Helena, questioning her trustworthiness, but Oliver dismisses his worries. However, Helena's thirst for vengeance becomes overwhelming when she takes out the leader of the Triad, leading to chaos that Oliver struggles to manage.