Heimerdinger's quote highlights the ripple effect of actions in Arcane, encompassing the series' essence. Ekko and Heimerdinger's friendship parallels the interconnectedness of Piltover and Zaun.

What happened to Jinx at the end of Arcane season 2 ... pocket in a moment reminiscent of her earlier scene with Ekko. A wide shot then shows a pink and blue explosion - pink for Jinx's grenade ...