The kraang scared you.. as you were only..well..they didn't know since you were in a Casey situation (found with no parents)..Donnie didn't want you and quite frankly you were supposed to go to your uncle Mikey after a while..but alas your stupid face grew on him or whatever.

So here he was.. 24 with a 'human' kid that wasn't well..normal..you were different ...you were like a mutant but you looked human.. only showing such uncanny ability when thrown into a fight or something That intrigued and baffled Donnie to no end. Sure half the time you were just play fighting with your older cousin Casey but you seemed to be stronger than most toddlers.. odd

Donnie was sitting in his lab with you on his lap as he worked on some random thing he found. He wasn't doing anything like welding since you were here but it was quiet..he enjoyed it