OH MAN so from Azul's dorm vignette he's able to instantly identify the flavors of the various gummies in the mystery drink, so I think he probably knows a decent amount of Produce related food types and flavors since his mom's restaurant is supposed to be decently well known so they probably have foods imported to help with that

BUT outside of that I think there's a lot of different ways of cooking and meats and candies and such that they just never had access to, or at least easy access to

So because of that I think both in part that the twins went WILD trying new stuff, while Azul tried desperately to restrain himself from trying more than a bite or two (rip honey just go ham) but outside of that I really love the idea of them having to learn really abruptly that they have allergies LMAO it's so tragic but they're definitely lactose intolerant like they're fish they're not made for that it's gonna give them problems but also rip because you know they're all eating things they shouldn't to varying degrees

Azul walking into the lounge kitchen after hours and seeing Floyd going to town on some alfredo like WHAT ARE YOU DOING and Floyd is just "??? I'm eating pasta???"