Things that may happen in the book:
Twin siblings arrive at high school
Popular girl has a hot or not list
Once on the not side you can't be on the hot side
Twin boy gets massive glow up in junior year
Twin girl promises to keep his inner geek from the rest of the school
Popular girl ask her about her twin not knowing their twins
Popular girl thinks there dating since they ride with each other
Robotics team members keep his secert
Twins raised by a father only
Mother died when they turned 5 years old
Twin boy gets blackmailed by one of the popular girls best friends
Hangs out less with the robotics and sister
Starts to get stress
Develops some sort of stress disorder
Sister starts getting bullied by popular girl
Sister keeps it a secert
Boy falls for sister
Sister falls for the wrong guy
Prom queen prank