An update!
Thank God I checked my application status online yesterday for UC Santa Barbara to find out I got accepted, otherwise I would have gone home, checked my mail, found a rejection letter from UC Davis, and killed myself!!! Thank God.
The weird part of the story is that I thought I had the best chance of acceptance in UC Davis compared to the rest of schools I applied to. Oh well. As long as I would have got into one the schools I applied for, I would be happy. So now I am happy. I am thinking to blow all my savings, which isn't much by the way, on trips to Europe and Iran this summer. Sounds good huh?