Haru to Koi to Kimi no Koto

Hiroka Mishima is a young girl who doesn't understand love and wants to avoid it due to some trauma. Airi Seta is an ikemen, who is secretly a narcissist and uncomfortable with the touch of girls. They both attend a boarding school where dating is forbidden. The only thing is... that rule is in name only.

(Source: Shojo Papers)