Forgetting I do have a doodle page of little Vent and Aile, and how Aile is just the protective sibling of the two because Vent always got bullied for being a crybaby (still cries but now he's the headache troublemaker for Giro.)

They had a rough start after being found by him... Which is sorta to be expected from four year olds trying to adjust to a Reploid. Vent adjusted mainly because he's always fallen asleep against Giro after tears were shed and Aile did after understanding.