Tandem Riding / First Day of Summer Vacation / Test of Courage / Summer Science Project / Water Tap.Tandem Riding: After seeing their dating classmates Mano and Nakai riding a bike together, Takagi suggests doing the same with Nishikata. He reluctantly agrees and they begin practicing in an empty lot, but he struggles with her sitting behind him...
First Day of Summer Vacation: As it rains outside, Mina and Sanae hang out at Yukari's house. As she works on her assignments, Mina and Sanae chide her for not enjoying the break. When Yukari questions why they aren't doing their homework, they simply remark they forgot to bring it.
Test of Courage: Unable to practice tandem biking due to wet roads from the rain, Takagi challenges Nishikata to a test of courage in which he must cross a tunnel that is reportedly haunted. Inside, she begins to play pranks on him, further scaring him. At home, Nishikata continues his workouts before wondering why he's still doing them over summer break.
Summer Science Project: Walking and eating popsicles, Yukari asks Mina and Sanae about what they plan to research for their science projects. After receiving unsatisfactory answers, she asks if they had started their summer assignments and adds she won't let them copy her work, to which they point out she will help them anyway as class president.
Water Tap: With Takagi on summer vacation, Nishikata bikes around town until he finds her walking. He follows her before she hides in a bush, where she pops out and scares him....