Three.

"These were the lovely bones that had grown around my absence: the connections - sometimes tenuous, sometimes made at great cost, but often magnificent - that happened after I was gone. And I began to see things in a way that let me hold the world without me in it. The events that my death wrought were merely the bones of a body that would become whole at some unpredictable time in the future. The price of what I came to see as this miraculous body had been my life."

How could I not think of you? How could anyone who ever knew you, not think of you.

You are still here.