There's No Freaking Way I'll be Your Lover! Unless... (Manga) Vol. 1 by Teren Mikami, Musshu (Illustrator)

A high school yuri comedy about fake dating, real dating, competitive dating–and one very overwhelmed girl who’s accidentally doing all three at once?! (Original light novels also available from Seven Seas!)

After a lonely three years as a junior high outcast, nerdy Amaori Renako vows to reinvent herself as a cool kid and attain her ideal high school life. She soon finds herself suffocating under the pressure to keep up appearances, but an encounter with school superstar Oduka Mai grants her an unexpected confidante and best friend. That is, until Mai suddenly confesses her newfound love for Renako and “friendship” flies out the window! Friends or lovers—the battle for the future of their relationship begins!