Hajime, the reclusive otaku, and Kaoru, the workaholic, remain as vibrant and unique as ever. Their quirky personalities and wonderful circle of friends always find them in amusing predicaments. Upon discovering Kaoru's pregnancy, Hajime promises to be an excellent husband and father. Looking back at their relationship and the many obstacles they've faced, Kaoru remains devoted to their bond, and they work together towards a lifelong commitment of love and kindness.