The Last

For the record - I didn't do anything. It's not my fault. And if had to decide who should be the one person who survives an apocalypse, it wouldn't be me.
But here I am. Alive - and alone. I don't know why. But it seems like I am the last person left on this planet.

When 19 year old Will discovers that he is the last person on earth it's like a dream came true. Nobody tells him what to do. Nobody who ruins his life.
But the dream soon turns into a nightmare. Nobody cares about him, there is nobody he cares about.
Why is he alive when nobody else is ?