Megumi is age regressing and / or 'little space', meaning he is in a younger headspace to cope with emotions and trauma. Gojo is his caretaker. Megumi is a bit of an emotional and playful handful. Can gojo handle him?

Gojo was watching Megumi partially, though he was busy making dinner. He didn't think much of it since Megumi was at the countertop beside him. "Is your snack good, Megumi?" Gojo asked his little boy in a caring voice as he chopped up some vegetables.