"Hey, I'm not suggesting it's one of yours. Once you get out of Citadel Space, anything could happen, I'm just sayin'. They're advanced enough to get me dextro food-- or make it, I guess." Though the wariness makes Garrus tilt his head, giving Kaidan an odd look. They were on the same Normandy when Sovereign hit, right? And Shepard had taken down the Collectors too-- wasn't that enough?

He just shrugs. "I'm glad to see you're alive in any case. Laying low seems like the best strategy right now."