Struggling with work-life balance, influencer and home decor publicist Kurumi Mashiba forgets to renew her apartment lease, and is forced to move into her friend's shared apartment.

President Hayama's resignation and the following PR headache overwhelm Kurumi, worrying her roommates. Attempting to lift her spirits, Shun and Haruto invite her to a cherry blossom-viewing party.

After making a mistake, Kurumi takes a break from work. When Ayaka's painting is exhibited as part of a competition, Kurumi, Haruto and Shun join her for a camping trip near the venue.

A new project is launched in the PR department of el Arco Iris; Kurumi ponders the true meaning of Shun's words; when Ayaka's condition suddenly worsens, Kurumi begins to think about possible reasons.

Kurumi and Shun confirm their feelings for each other. However, when she asks him on a date, he suggests walking Koko's dog instead, leaving her confused.

Kurumi reaffirms her ambition after reuniting with Shogo. Shun accepts Shogo when he moves into the share house, leaving Kurumi confused about his feelings.