Definitely a Part 1 if I ever read one.

Where's Clark been? What's he been up to? Has he had amnesia this whole two years?! Does he know he has super powers? Do his parents know? (I'm guessing not on the last two.) Please write more!
/pst. You had a typo in this line:
She caught sight of him at the top of the stairs, and she started to job a little to catch up.
I think that's supposed to be "jog".