Alex just sat on his chair, watching as the others were talking to each other. He spotted Marcus, Ryan and Tony preparing to leave but didn't bother waving goodbye at them. He instead quickly formulated an equation in his head that blocked all sound, except the sound coming from his MP4, from entering his ears and started listening to his music, ingoring everything else. Ah...now that's more like it, at least until someone starts shoving me to get my attention Alex thought, wishing that it wouldn't happen...