Donquixote Corazon, a feared man from the Donquixote family... Working on a kindergarten?

That seems crazy, not for the older anymore, he liked the kids from there, they were such a cuties! But, there was one kiddo that was very fond to the clusmy man, the weirdo kiddo— I mean— Trafalgar D Water Law, or just Law. That little one had seemed to take interest on Corazon, he always played with the older, and he always had a bored and depressed face... Recently, Corazon noticed something, Law liked medicine and anatomy! Strange for the younger, but who he was to stop? The toddler was cute and gave him drawings!

Corazon was crounched down on the floor, stopping the fight of lil Sanji and Zoro before they hurted themselfs, until he felt a tiny hand tugging his pants, he turned to see Law holding a piece of paper. "Cora-san." He extend the drawing in his stoic way, Law didn't talked too much since he was only 3 and was very introvert, but he knew simple words, enough to make a small chat. "... Heart."

A new drawing! It was a heart?! Such a sweet—! ... Oh, it was a drawing of a... Human... Heart... Well— It was well made! Probably he had the help of the anatomy books on the playroom, it was just a little... Terrifying for someone so small like him.