This show is starting to highlight Soma's biggest weakness, which is the fact he knows nothing outside of their diner and his old man's dishes and derivations. Now he even admitted he doesn't know what hotels serve as breakfast. His dad is a real cheap bastard if he never took his family anywhere. Or maybe the dad is a sadist troll who is now laughing at his "frog in a well" son's troubles behind his back. An arrogant and self-confident mind combined with limited knowledge is a deadly combination. Good for Soma he's a main character.