how different people would react to seeing regressed wilbur eating sand.
Tommy (regressor): does his best to help him smuggle sand into his pockets to take home without Phil noticing and stepping in
Techno (regressor): fretting and trying to decide whether or not he should tell Phil
Phil (caregiver): extremely exasperated and threatens to cut the beach day short if he keeps putting sand in his mouth and in his pockets
Niki (babysitter): tries to sweet talk him into not eating sand
Tubbo (regressor): tries a mouthful of sand as well, just in case he's onto something. he is not.
Ranboo (regressor): fretting with techno and feeling betrayed when Tubbo starts eating sand too
Quackity (babysitter): attempts to bribe him into stopping with ice cream
Karl (regressor): follows him around and watches and asks him what it tastes like
Sapnap (regressor): laughs and cheers him on
George (regressor): quietly watches it all happen from a ways away for a while. everyone thinks that he either doesn't care or disapproves, until he walks over to Wilbur with a handful of sand from the other side of the beach and asks him if it tastes any different.
Dream (babysitter): laughs a bit before gently but firmly telling him that he needs to stop
Skeppy (regressor): immediately starts yelling and tattles on him to Bad, not because he thinks it's a bad idea, just because he feels like causing problems and wants to see what'll happen
Bad (babysitter): kind of shocked because he isn't used to Wilbur's chaos mode yet, and very worriedly tells him that he should stop
Eret (babysitter): genuinely asks Wilbur why he's eating sand and then tries to help him understand why it's not a good idea
Fundy (regressor): kind of trails behind him and watches it all happen with a sort of morbid transfixion