Y/n Matthews was Cory Matthews' twin sister. From the time that they were born, Cory and Y/n shared everything together from birthdays to toys and even friends. Especially their best friend, Shawn Hunter. Now, Shawn, Y/n, and Cory have been inseparable since they were 3. Will their friendships be able to stand the tests of time and puberty? Maybe you should read and find out. Started: (April 29th 2020) Ended: ?