Oh sacrifices himself to save humanity and his kind. He does this for Tip because he loves her.

Oh returns the rock containing the next generation of the Gorg specie to the last remaining Gorg. Oh explains the last Gorg's emotions and goal to retrieve the rock.

Diana calls up a man named Sandy Patterson and impersonates a representative from a Fraud Protection Department. She claims that someone has attempted to steal his identity and offers him a free total protection plan. She collects his personal information, and without him knowing, effectively steals his identity.

Dr. Fletcher uses deductive reasoning to ascertain which of the twenty three identities of "Dennis" she speaks with. She uses her observations of the character's behavior to draw a conclusion.   

The Degrassi students and community talk about their thoughts on Sexual Identity.