Some brief but strong flirting between teens.

Bailey uses her looks to influence Cody to take part in a scientific experiment despite his better judgment.

A scientific experiment causes Zack to receive several electrical shocks, which Cody enjoys out of vengeance.

Zack and Cody have a lot of arguments.

When the guys find their feelings are tied to each other, each one hits and pinches himself to inflict pain on the other.

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