Ash:
Well, we all know, right? :)
He LOVES avocado salad and shrimp.
He usually enjoys having it for any meal and he loves to see you eat, whether you like it or not 😐
(I myself hate shrimp, so I think this one option is not same between us 🙃 Actually I'll try my best to like it😂😂😂)
Eiji:
Natto! HE LOVE NATTO AND OTHER JAPANESE FOOD!
You two usually go to Japanese restaurants together and eat Natto or Sushi. He laughs at your reaction to each food's taste!
Shorter:
All he loves is junk food😂
Although he's running a Chinese restaurant with his sister, but he loves to eat junk food. You two sit at the corner of the streets, in the cold December days and eat hamburgers that are still hot from the oven's heat. You look at everything and make fun of each moment.
Sing:
Really odd, but he likes home made foods, and more than that, he craves your foods!
(God I'm glad Sing isn't my boyfriend. Only I can eat my cuisine😆😆)
He seems to be an untamable punk,  but he loves when you start to chop the fresh vegetables and meat to make (your favorite food). He likes any kind of food, but he enjoys when you eat with him.
Yut-Lung:
Of course, Chinese classic meals! He does enjoy showing you different kind of foods he likes. He's a picky eater and only enjoys few foods. One of his favorites is a kind of traditional meal that her mother would cook it deliciously and he has a lot of memories with it.
Once you tried to cook it and the taste of it to him was the exact taste of his mother's cuisine.
He would only want to have that meal when you had made it.
Blanca:
He's a professional cook, and you didn't get surprised by understanding it. He's literally is professional at everything...🙄😄
He likes to surprise you whenever you get back at (college/work) with your favorite food.
He usually eats a bite and then stare at your eating with a little smile!
He never let you cook, because he believes that it's not surprising if you burn yourself with the food!
(Exactly meeee🤣🤣🤣)
*No need to mention art is not mine*