It's Hard Being Best Friends In Hollywood

From the moment Kevin arrived mid-year in my kindergarten class I declared he had to be my friend. Him being the socially awkard six year old he accepted. We clicked, two souls perfectly matched. From then on we were Kevin and Sarah, best friends forever and more.
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Thats what they were supposed to be, but eight years after they first met Kevin gets a part in a big movie, the first of many.
He moves to LA, with out even saying good bye.
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A few years later with not a single phone call from Kevin, a unexpectant event leaves Sarah at Kevin's house for a month...