It's subtle, but Sam's able to pick up that this new information has grabbed Araceli's attention. The way she says it too certainly has him sighing, knowing that she wants to know more.

"Not just friends, we're roommates as well. Back when that nasty illness went around I found out he didn't have a place to stay and since then we've been sharing the loft. Before that I met him because he was being chased by the meat merchant - saying that Kirk had stolen sausage. Interesting way to literally run into someone."