Lukhemminganfic Stories

My name, is Britney Green. I have a twin sister, Alyssa Green. We have known the not-so-popular 5sos band since we all went to day care together. We all go to Riverside High, and spend every moment out of school together. When Luke asks me out and I find him making out with Alyssa only five days later, I begin to wonder if I actually know who the real Luke Hemmings is.