"Did this," isn't really the right implication, but...

( In a literal sense, yes, he guesses? He doesn't protest Hector's attempts to cleanse him. )

... Lily let me know I've always belonged to him. So now I'm just reverting back to what I was when I was made. A slow factory reset, I guess. I still have things to do until it's complete.

( Hence, All This, )