Daniel:

He will make a comment that comes out harsher than he wants. He doesn't mean it, it is just that it's a good meal. HIS good meal. He hates when people steal from his meal, just get your own.

Zack:

He will swat your hand away even if you try to do it behind his back, almost growling, like an animal guarding its meal, that this is his and you should have gotten your own. Unless he's feeling nice, then you won't even have to try as he will offer a bite first thing.

Jay:

His eyes will go wide, wondering if you didn't eat enough then rushes to get you more food, doing hand motions as if to calm you to assure he's gonna get you more so don't worry. So when you do it behind his back to not worry him he is just confused when he sees a piece missing, wondering if his dogs stole it or if he remembers wrong.

Vasco:

He will gasp then push it to you, urging you to eat it all as you can't starve. Even when you assure you just wanted a bite he keeps pushing. He makes sure to now always get your favorite things, even if he doesn't like it that much.

Jace:

A big sigh but lets you take. He learned to just order more so now when you steal he feels smug as he predicted this and was prepared. If you don't steal then that's fine, then he just has leftovers for next time.

Johan:

He will stare at his plate after you stole, sure something is amiss here then looks at you and just stares until you get uncomfortable and admit you took one. Then he finally eats, not really minding, even pushing the plate to between you two so you can take some more, so long he will get some soft-hearted affection afterwards.

Jake:

He will gasp, faking offense with a hand to his chest then points and claims now he can steal from your food next time. So he will offer you more, so long he knows he can steal from you. Which he doesn't really do, maybe a small bite, which would more be to tease you, but that's it.

Gun:

He will stare at you, knowing you want a piece. His posture, his eyes, his attitude; all of it is challenging you to try and take a piece. So when you do he has your hand twisted before you can even blink. He will take a piece, tease you need to practice more, then happily eats the piece.

Goo:

First time he almost pulled out a hammer out of reflex then realized 'oh right, my lover~' so he picked it up and held it to you. So he always holds it to you with a joking comment, a hand under it so you won't drop crumbs on yourself.

Taesoo:

He can sense you watching before you try to take, so before you can even take he holds it to you with a sigh, telling you to bite away. He watches his meal vanish with an unamused look but then pleased when seeing your satisfied look. After seeing that look he doesn't mind giving more of his food.

Jichang:

He will stare at his food, narrow eyes, then look to you; informing you a piece is missing. When you say you wouldn't know about it he gives eyes that say he doesn't believe that one second then claims, with a smirk, that you are paying him back one way or the other.