u/Affectionate-Age7045

Why is Bill fat? I mean, all he eats is vegetables and he said himself that his favourite thing to drink is water. Plus, he is a hard-working farmer who does lots of farm work and barely ever relaxes to watch TV. So is it a disorder or something or is Bill actually hiding something from us...?

Also, why does Tilly look so different to her family? Her father, mother, grandmother and brother all have yellow skin, but she has very pale skin. Could this be a disorder, or just lack of sunlight?