Neon Genesis Evangelion 

by Osamu Takahashi

Asuka Langley Soryu has been friends with Shinji Ikari since they were little. And she always sort of assumed they'd stay together - until the day Rei Ayanami showed up in class! When Shinji starts to get curious about Rei, Asuka needs to figure out if she wants to be just friends with Shinji, or something more.