"That so?" Derek asks, tempted to make some crack about her alter ego, but he remembers their fight in the alley. Even though he still isn't exactly comfortable with what Allison does at night, and especially not the name that she goes by, today isn't the say to bring it up.

"You know, you're not the only one who calls me alpha anymore," Derek tells her, just a bit smug but mostly pleased. "Our little pack has grown."