Relationships are give-and-take, and when you're a tennis player, you're certainly not giving. You have to be self-absorbed. It has to be about you.
I compare it to being in a car accident. There's so much adrenaline rushing through you that you remember being in the accident but you don't remember any of the details.
But the funny thing is, I broke my finger not on set doing kung fu. I broke my finger when I fell down the stairs prior to going on set.

