One day, the boy asks his father:
—Dad, are bugs edible?

The father immediately frowns:
—Ugh, gross! Don’t talk about that kind of stuff at dinner!

After the meal is over, the father curiously asks:
—Now tell me, son, what did you want to ask me?

The boy smiles:
—Never mind, Dad… There was a bug in your soup, but now it’s gone!