I think he just heard someone talking about delicious pancakes.
Persona Q2: New Cinema Labyrinth will see the casts of Persona 3, 4, and 5 come together in one grand crossover adventure. That includes Goro Akechi, the detective prince from Persona 5, and everyone’s favorite pancakes lover (sorry Walt Jr., your time is up).
The newest trailer for the game introduces us to Akechi. In the vein of previous character introduction videos masquerading as trailers, it too features some dialog, gameplay footage showing him in battle (including an All Out Attack featuring him and Naoto, the other Detective Prince), and of course, his interactions with the other cast members. I won’t go into Persona 5 spoilers here, but I am curious to see his dynamics with the rest of the characters. I suppose it will come down to when in the Persona 5 story specifically this adventure is supposed to take place. It should make for some interesting exchanges among the cast members, at any rate.
Persona Q2: New Cinema Labyrinth launches for Nintendo 3DS on November 28 in Japan. A western release date has not yet been confirmed.