Just finished crossings with my roommate, and I was saying the "we'll find each other" line that Syd says to Vaughn in the Korean jail without even knowing it, and my roommate looked at me all funny and stuff.
He is a fan, and watches the show on Sundays. However, he is at like half way between level 1 and level 2. Level 1 is where you watch for the plot and the action sequences. Level 2 is where you start to really care about the relationships. So he cares somewhat about the relationships, but doesn't really devote too much attention to it.