Suki ni Narazu ni Irarenai

Shuku Sakae is a high school freshman who has never experienced love, but is interested in it. She falls in love with Aoto Musubu, a kind and shy classmate who had to repeat a grade due to a certain accident last year. But she is quickly heartbroken after finding out that Aoto already has a girl that he likes. Shuku then decides to put her love aside and chooses to support Aoto's love.

(Source: MU)

Included one-shots:
Volume 2: Dokidoki Gokko, Sakurako no Isu