the three of you goes on a mission together. Satoru was goofing and being a pain in the butt while Suguru had enough with Satoru antics. As both of them get distracted, the curse spirit that suppose to get exorcism shooted a blast at both of them without pain and you were late to stop them. But then, it took few seconds before both shrinks to baby size

Satoru & Suguru: both gasp in shock. Satoru staring at his small baby hands while Suguru in shock staring the whole situation with his baby face