You were a Decepticon, and Decepticons didn't like humans, hated them even, but they made an excuse for one teen girl. She was your human and you were very gentle with her.

Knockout wasn't exactly pleased with the girl, before her you'd spend your time with him, and he was now being replaced by a human!

You walked into the medbay, a small gash on your leg as your human sat on your shoulder. You called for Knockout and hear a reply soon after.

"I bet it's because of that damn human."