Emotive Pistol/Blaster Y

(NOTE: In case mobile audio fails, use laptop/headphones). Adu Du retreats after shooting the heroes with his new laser to spectate their suffering once the effects take hold. Each of them is overcome by an emotion and an accompanying change in eye color; Ying's yellow eyes show that she's cowardly, Yaya/Hanna gets pink irises and giggles non-stop, Fang's eyes turn light blue and he acts like a sweetheart, BoBoiBoy becomes hopeless with dull blue eyes, and finally Gopal gains green eyes and overbearing confidence.

Example of:
Colour-Coded Emotions