[Garrus shifts around, hesitating, trying to figure out how to frame things. This isn't how he'd been half-preparing for things to go. Thane was supposed to come to him, mention the last thing he knew being Kai Leng, and then Garrus would carefully explain. Instead there's a whole lot of stuff the drell doesn't have context for and Garrus is struggling.]

Short version, we just killed a guy named Kai Leng. Literally just did it. He got up after we thought he was down, Shepard caught him and ended it. We're on what used to be the Illusive Man's base of ops. I blinked and then I was here. But you don't have context for that.

[He sighs, a long exhale as he rubs at his fringe again.]

I knew you were... behind. There was no way you weren't. I didn't know you were this far behind. There's some good. A lot of bad. I'll cover as much as you want, if you want it.