Bloom Into You (Light Novel): Regarding Saeki Sayaka Vol. 3

Saeki Sayaka is no stranger to unrequited love. What she's not used to is having someone confess their feelings for her--until Edamoto Haru, an underclassman, does exactly that in Sayaka's second year of college. Haru is forward and unhesitating in her affections, the opposite of cautious, reserved Sayaka--but if she can find the courage to reach back, this time, she might find what she's been waiting for all along.