_Kurbee_
Dex is used to being invisible. He's used to not being seen by the popular people, used to just sitting in the background, being a background character in other people's stories. Dex doesn't mind it at all, he enjoys it in fact.
Unfortunately, that changes when Wonderboy (Fitz Vacker) starts to pay him attention, talks to him and invites him to a party.
Suddenly everyone paid attention to Dex since he had the attention of the most popular guy in their school.