Azakoi

Masumi, a second-year high school student, is said to be absurd even though she just wants to please others. She is in love with Minato-senpai at the same school, but she is afraid to take a step and cannot convey her thoughts! At that time, her popular junior, Moji-kun, appeared and said that he would help her in love!?

(Source: Kodansha, translated)