Yeah Derick is being brainwashed by Yveon smth I forgot her name sorry but y'all remember the mirror thingy? That girl use it on Derick but since Derick isn't like head over heels for Penelope he's the easiest to get brainwashed and some point I think Yveon know about the system (it just a theory)
THIS IS SO FUCKING CUTE MAN WTH