Episode 12: Part 12

On Maegami-chan and Teacher's wedding day, Ai-chan's sister has to help zip up her blouse because of her increasing bust size. The wedding ceremony goes smoothly and Ai-chan catches the bridal flower bouquet. Meanwhile, Cheerleader-chan is envious when she sees the bridal party during a photo shoot. Kouhai feels envious too while passing by but Senpai tries to discourage her from thoughts of marriage. While holding a baby, Maegami-chan hints at having children with Teacher, but he laughs nervously. Kouhai stops with Senpai to look at wedding dresses, but that makes him nervous. The following Monday Ai-chan meets Salaryman at train station and suggests that they both try their best this week.