To everyone’s surprise, the unlikely duo of Sora and Haena is making great progress on their deal: Haena is gradually improving her grades, while Sora is on friendly terms with her female classmates and the cute boy at her prep academy. But the second-best student at Sora’s school, Jae-in, has no intention of letting Sora focus on anything but her own studies.

When she discovers Sora’s lie about having a boyfriend, Jae-in threatens to expose the truth unless Sora stops hanging out with Haena. But Sora refuses to go back to being an outcast, and she’s set on keeping her promise to Haena—in fact, she can’t stop thinking about her! Surely all the butterflies in Sora’s stomach are from Haena’s romance lessons, not Haena herself . . . right?

Volume 2 includes episodes 12–21 of the webcomic Sora & Haena!