Song Help Request Want to learn this song

Hey, I'd like to learn how to play this sound I just came across but I can't find a tutorial or chords for it and it's on guitar so im not even sure how it converts to ukulele. It would be awesome if somebody could help me figure this out. I would really appreciate it.
It's called 'Hello' by Gloria Lee
http://www.youtube.com/watch?v=Plqn7uUwOpI&feature=PlayList&p=5212A1B2156FF9DA&index=0&playnext=1

To my ears it's variations around a C Chord. Here goes

0 0 0 3 (picking 3, 2 1............3, 2 1)
4 0 0 3 (picking 4, 2 1............4, 2 1)
X 4 0 3 (picking 3, 2 1............3, 2 1)
X 5 0 3 (picking 3, 2 1............3, 2 1)

Everything else should fall into place. Hope this helps

Cheers, no problem, don't mention it