Kimi no Suki na Ko ni Naritai.

Responsible class president Nanase Sakashita couldn't be more different than the class-cutting loner, Hana-kun. But when he saves her from a pushy classmate, the two strike up an unlikely friendship. Nanase is determined to help set him straight and keep him in school, and Hana-kun is equally determined to show her there's a life outside the classroom. Will the two be able to overcome their differences?

(Source: Kodansha USA)

Due to her scary face and penchant for fighting, high schooler Mihane Hirata is known as the “Killer Demon.” But, she’s actually an earnest 16-year old in love … While trying to get closer to her beloved Toma, the cutest guy in her class, she accidentally confesses her love to him! Not only that, but before Toma can respond, Mihane suggests that they try dating for three days … ?!
(Source: Kodansha USA)