Dorian is the best of best friends let's be real. I mean, Sera and Cassandra are IMPORTANT too, but DORIAN. And once she starts the romance with Cullen, Dorian teases her about it, which is the best thing ever.
The next chapter in the "Cullen can't do hair" thing - I could absolutely see this happening. <<< I can also see him teaching his daughter how to whip the recruits into shape. Gotta get 'em started early.