You go ape-shit over avocados, or any other fresh fruits or vegetables.
There are three farmer’s markets within a mile of your apartment. In the landlocked state you moved from all you saw was flaccid cucumbers and soggy lettuce.
You’re not so smooth with the California slang.
You start saying hella, a lot. Did you just utter, “I hella love this avocado.”? You also have to get use to Californians using the term ‘dude’ and ‘man’ for both guys and girls.