It Hurts To Remember(eventual smut)

Eren and Levi thought that nobody would understand, when in reality, they were more alike than they thought. Eren is a nerd and a bit of an otaku and Levi is captain of the football team, when they first meet, they don't thin much of each other. But, will their unmistakable "lack of interest" for each other be the beginning of something beautiful? Or is this some other way life decided to mess with them?
Disclaimer: I do not own these characters at all... although, a few of them are and the story idea is mine.
Also, this was originally posted on Archive of Our own under my other account "Kuronekodarkmistress". I will upload on both as often as I make the chapters.