When you worked with the Justice League, not many things were shocking anymore. Especially not with magic.
"Something happened, and I think I spooked him." He shrugged a little. "I've never been very good with first impressions so I guess I shouldn't be very surprised." Smirking as he watched Cas get all comfortable and pick songs to cue into the computer. He had everything, from hip hop, to reggae, to rock. Hey flying required a long play list. The same music over and over just got dull.
Bobbing slightly to the beat of the song he shrugged. " It's probably not a good idea for us to be in the same place to long anyway." He emphasized. "I told him what he needed to know, so..I just hope he doesn't blow it off." The song was catchy, he found himself drumming a pencil along to it and the corners of his lips curved upwards. "Nice."