Shovel Knight and you both got eggs and they hatched into Fairies when placed in a Grass Nest.

Now you two were trying to train them. While you were having some success, Shovel Knight was the complete opposite.

"Argh!- Dammit!"

He yelled as his Fairies kept bitting at the horns on his armor.

"Behave!"

He tried pushing the little monster back with his shovel but it flew right back at him, biting his helmet.