Other than tutoring Shun, Hayate also tries to get used to his new job by getting to know the other employee, Souma. But intimidated by Souma's flashy style, he keeps messing up... But then Takayuki's calm voice lifts his up again...

Souma is worried about his older brother because when he's focused on work, he neglects food and sleep. After discussing it with his friends, Souma decides to make a bento lunch for his brother.

"Hayate and Takayuki have come to the stadium to cheer Shun on in his handball tournament, but for some reason Shun's friend Souma is missing. It turns out that he went onto the wrong train... Meanwhil Shun is really fired up about winning as much as possible to prolong being together in a team with his teammates who will retire after this event, but the hype backfires and he can't quite perform right..."

Souma is really susceptible to cracking up, and even memories will put him into laughing fits. But being self-conscious about this, he always tries to hide it. When he does this again at a clothing store his friend works at, the friend asks him why he does that, especially when it's so easy to tell anyway. Later, Shun also repeats the same sentiment...

Takayuki has been put in charge for the promotinal campaign of the movie adaption of his childhood friend's novel. Wanting to create something great for his friend Motoharu, he get fired up about his assignment. However, unlike his motivation, the ideas are just not coming. In order to clear his head, he takes a break outside where he randomly runs into Motoharu, who reminds him of something very important.

Souma goes out with Hayate and Shun to see the movie adapation of Igarashi Motoharu's book, the movie that Takayuki did the promo campaign for. Seeing Hayate being even more excited about the movie after seeing Takayuki's ad makes Souma want to create something that will move people in similar ways. After the movie, the group runs into Motoharu and end up going to the mawarimichi cafe together. On the way there, Souma asks Motoharu a certain question.

Souma invites Motoharu to go to the summer festival with Hayate, Shun, and Takayuki. After meeting Takayuki again, Motoharu also got to meet all the others. Having a natural talent for communicating, he's become friendly with all of them, except for Hayate. Hayate is always nervous, leaving Motoharu a little sad that they are not making progress. Therefore, Motoharu takes this opportunity to put a new idea to the test...