Tessa Young is an 18 year old college student with a simple life, excellent grades, and a sweet boyfriend. She always has things planned out ahead of time, until she meets a rude boy named Hardin, with too many tattoos and piercings who shatters her plans.

You're PewDiePie's sister and you meet his friends when you go with him to revelmode. After a little bit, you start to develop feelings for Sean, or Jacksepticeye.