For me, and most of the other players, too, if you had to pick one of the four Grand Slams, you would pick Wimbledon. It's got tradition, it's got atmosphere, and it's got mystique.
I think quite a lot of people have a friendship or a love that's gone like that and it never quite reconciles properly.
Social situations, for me - it's very natural for me to be an observer. That's where I'm most comfortable. I observe things.