Sekaiichi Hatsukoi Fanfic . Ever since Onodera Ritsu has found out his boss is also his ex-boyfriend, things have been awkward between the two. Takano has confessed to Ritsu several times telling him how he is in love with him once again. But their first breakup has left Ritsu's heart cold and jaded. That is until he comes across a box of old journals Takano wrote in highschool.