Split personality (JereMike)

Jeremy Fitzgerald deals with DID (Dissociative Identity Disorder) even though he really doesn't want to, he doesn't have a choice about what goes and what doesn't.

After he moves into a new town, he finds himself meeting none other, Mike Schmidt.

The older teen somehow makes Jeremy feel confident in himself, so confident that he thinks that his "other half" is under control, but boy is he wrong.