If there was one thing that Remus absolutely hated, it was that his parents always told him to eat five portions of fruit and veg' a day.
However, being a werewolf, there were certain things he could tolerate when it came to fruit, and then there was a bunch of fruit that he absolutely couldn't tolerate.
Like Apples – Remus absolutely detested Apples. They were either too sweet or too bitter for his enhanced Lycanthrope senses, and he also hated how they bruised so easily.
Sometimes he felt as if he was said apple. So easy to bruise and covered in bites...
Either way, Remus Lupin hated Apples.