i never really had thought to do this, but the other day I just grilled spur of the moment and watched the sun set with my sister. It was really nice, honestly.
That sounds pretty awesome.  What did you guys grill?  Was she over for a special occasion at all?
We grilled a couple of hotdogs and hamburgers, and we're roommates basically. It works good because I'm so used to living with her that it's a lot better than an average roommate.
I agree.  I had a cousin living with me for a while until he got on his feet.  I really preferred that over a stranger.  It sounds like you both had an awesome night!