[Garrus takes a deep breath before beginning. This is a first for him, so he really has no idea what he's doing. He's just hoping it isn't a train wreck.]

I went to the dream docks last week to... update, I guess? [He doesn't fully understand it - shit's weird.] A lot of stuff has apparently happened, most of which you won't care about, but I'm kind of involved with someone back home.

[It's only kind of because she's presumed dead, but that's not the first time it's happened and Garrus refuses to believe it until he gets the chance to go look for her himself. Presumed isn't a confirmation.]

I'm really sorry. If I had any idea I wouldn't have started up anything between us.

[It's not like they're really together-together, but he still feels awful for leading her on when they apparently didn't have a future together.]