Age gap Kageyama brothers. Ritsu (10) holds onto his big brother (24) and refuses to let go. Shigeo lives on his own. The family had a picnic and it's time to go home. Ritsu wants to go home with Nii-san instead. Shigeo plays with the idea but Ritsu takes it more seriously...
R: (It's going to be okay, Mob. We've been through this before.) Mob! Hey! MOB! M: Master! R: Eh?! Mob? M: Please get back! It's dangerous! R: Then who- M: Please get away from Ritsu!