Creative Writing: Gravity Falls

Gravity Falls, Oregon. To the outside world, a small and sleepy town of little importance and no interest. It wasn't much to look at, it wasn't overwhelmingly large and the townsfolk all seemed a little weird. People would occasionally drop in when they were passing through, but they never stayed more than a few days. 'Limited' seemed to sum up the supply of tourist attractions quite well, the only ones of real interest being the local pool, which was unpleasantly crowded all through summer and frozen solid in the winter months, and a small, rickety house in the forest called the Mystery Shack. It was an old and dusty haunted house type museum, with strange exhibits decorating the walls and glass cases containing improbable specimen scattering
Now, the twins were fast approaching twenty-two, both with degrees and achievements to be proud of. Dipper had just finished his degree in engineering and Mabel had studied fashion at the same university.
They had completed their degrees last summer and, again, gone to stay with Soos, but this time, as they had nowhere to go and nothing to do, they'd moved in with him. After thirteen months, they were still there, working part time with Soos and at their own jobs.
However, this year, Soos had been forced to take a back seat at the Shack due to the birth of his second child with his wife, Melody, and he'd elected his Dipper to take on the role of the boss.
This stung Dipper's twin sister, as she felt she had always known she had better people skills than her brother and was almost certain she'd be asked to take over. She was always bouncy and bubbly, kept a smile on her face and could keep a conversation flowing for hours. So when Dipper, secretive, nerdy, awkward Dipper was promoted, she was filled with a churning anger that she very rarely felt. She had big plans for her life. Big, big plans. But they always included her brother.
Now, she really wasn't so