Nose.
"Mummy. Mummy..." Felix bellows from his bedroom an hour after going to bed last night.
Mummy races in at high speeds. "Yes darling is everything okay?"
Felix replies "Nose" and repeats again "Nose".
Mummy is puzzled and starts wondering what he meant by "Nose". Felix is vaguely looking in the direction of the Geisha painting just outside his door.
Could he see her nose through the ajar door?
Has he hurt himself on the nose?
Felix repeats "Nose. Nose." and passed Mummy a very special little something from his nose.
Ah, now Mummy understands!