Tiffany and Billie really will have a beautiful friendship. Ha ha. 

Dude... dude... Clary. Make Clary win over her. Oh fuck... and it'd probably fuel Jackie enough to want to hurt her 

Poor guys... Billie just doesn't like Darren, which will be explained as to how that whole thing started and how she ended up overthrowing him. Just like I see there being some demons still loyal to Billie even after she's come out, but they're afraid to leave the crowd.