These are the reactions puffles give when the player selects this item from the interface. Reactions have no purpose beyond the following visual effects:
If they dislike it, they will lower one eyebrow and purse their lips.
If they are neutral towards it, they will look up, curiously.
If they like it, they will jump up and down, but make an exasperated face if the player de-selects the item without giving it to them.
If it is their favorite, the reaction is the same as like, but after eating, the puffle smiles and bounces up and down, while being surrounded by purple sparkles and then multi-colored fireworks.