Asha didn't think he hummed, he'd noticed the other needed sharp noises to 'see' where he needed to go and it was instinctive. he shifted so he was between the other and the crush of the crowed going from placid and shocked to sending off an aura that told the people around them to back the hell off before he ripped into them. "Bullshit people just need to learn to let you live." the humming he did between talking was high enough Gage could hear it and that it sent out 'pings' around them for the other so that Gage could 'see' where everything was including Asha who was working the crowed back away from his new..what friend? he wasn't sure. though suddenly he did want gage as a friend. "Heck you could audition with me at the new orchestra group.."