"Huh? Abaddon? Did you really?" Maybe they did, maybe they didn't... if they did, so much for the cover-up. In Jack's defense, he was dead at the time, so he could hardly oversee the cover-up. "Demon bars?! Heh! Must be pretty rowdy!"
He snickers and gives Spike a pat on the head like he's a puppy. "As long as it's what you wanted, both of you. Not everybody's into hearts and flowers!"