Shinji: Most likely forked his to Ken, but idk why. Maybe he just wants to play with Koromaru. Or maybe he's in "guilt-trip about Ken's mother" mode. MC: Eloquently explained by the poster above me. Ken: Is probably gonna gain a few pounds with all those generous servings from FeMC and Yukari. Akihiko: Is jelly. Mitsuru's brain probably got ahead of her maternal instincts and she packed a barebone "healthy enough" lunch. XD Ken should pass some of his food that way. Junpei: Is also jelly. He wants some of that too, and probably isn't feeling too hot about getting lunch from Aigis (for all you know it could be a metal box full of nuts and bolts!).