Garrus heard Sherlock's last comment and couldn't help the acidic taste of anger roll through him, his mandibles flaring slightly. He had hoped that he could've escaped that wonderful title in a place where morals seemed to be more of a suggestion than a hard rule.

"You managed to get one fact right, but anyone with a pair of eyes could see I'm an alien." He replied, stopping a few feet away from the duo, for once glad for his height advantage.