BART.
We're all dealing with this, Bart. Every single person here has been impacted in some way.
Piece of advise. Derek is a predator. A werewolf. He literally thinks like an animal at times, and on top of that, he's a powerful one. Never flirt with a predators mate, jokingly or not.
Also don't publicly announce that someone is your girl, if you've never had the conversation that confirms she is publicly your girl. And considering I have a really good memory, I know you haven't.