my favorite lie wouled probably be the lie on colds, book 7 I think, nah its 8.
Y: "speaking of colds, the average japanese citizen believes colds to be transmitted by viruses, by recent studies show that they're actually the work of faeries.a reasearch indicates thatrhose only of pure heart can see the faeries."
C: "who'd want to, thats a dumb thing to be a fairy of"