Shawn works at a coffee shop as a barista, and is a favorite among customers for being able to correctly guess what they're going to order. Carlton decides to try out the coffee shop his partner seems to like. You know the rest ~ Welcome to Ye Olde coffee shop au, one of the biggest fanfic tropes! Thanks to the many fanfic writers that work(ed) as baristas, this trope has been used so often it is now widely known as one of the more popular ones, just slightly below omegaverse and soulmate aus. Considering working behind the counter at a cafe is the only job experience I have (outside of dog boarding and summer camp counseling) you get to hear it all over again. But this time, with a Shassie twist! Enjoy, you psychos (/affectionate).