My sister and I have been roommates more times over the years than I cant count. Pretty much off and on throughout our entire lives. When I got married I never thought I would have a chance to live with her again. About a year ago, she needed a place to live while going to school so we said, "sure, move in with us!" and it has been a blast!
All that to say, she moved out last weekend. Insert sad face. I miss her.
Roommates for life!! Ok, just for a year, but still.