Greetings, I'm Nova. I'm the smart and serious one.
Hi! I'm Avon! The snarky and fun one! 

Nova: Yes we are actually the "same" person.

Avon: Yeah but the guy behind the screen gets bored a lot so he just makes two opposite personalities so he can be entertained. 

Nova: What did i ever do to get stuck with you? Granted this is hilarious at times but it just gets so infuriating at times.

Avon: Come on! You would be a lonely, bored shut-in with no life without me!

Nova: I suppose. Though sometimes that would be desirable compared to the shit you get into.

Avon: WHY DON'T YOU SHUT UP!

Nova: Make me.

(Author): Dammit you two this is supposed to be an introduction! *sigh* so anyways Nova is smart, cunning, analytical, blunt and more or less monotone. Avon is outgoing, fun, savage, talkative and hotheaded. Near opposites commentators this should be stellar.