Am 8:02, Hatsukoi
The story is about Hiyori, a girl who studies at an all-girl highschool and secretly admires Okise, a boy she always sees when taking the bus to school. He's always around friends and seems unreachable to her, but, one day, she gets the opportunity to speak to him…
Clarification: this manga, in Japan, is not published monthly, it is usually published when the author can.