How's P? I don't know!

For a suddent, my sister asked me last night " How's P?" I really don't know how to answer this question. Because I don't know where he is and what he is doing. But I am pretty sure that he is very happy and enjoying his life. AND NEVER THINK ABOUT ME.
Even my sister is thinking about him, just like a friend. So you can imagine my feeling.
But as I said, he had forgot me a long long time ago.............