365 Days to the Wedding Vol. 4 (manga)

After a shock confession, things have never been so awkward between the fake couple. It was all meant to be a lie, after all! While Honjouji Rika struggles to answer him, Oohara Takuya finds himself wrapped up in his co-worker’s romantic struggles as well. It turns out relationships can be more complicated than he expected! Meanwhile, Rika’s trying to reckon with her own feelings about love and marriage. Will she be able to answer Takuya honestly?