Eye Drops / Scoop / Hide-and-Seek / Treasure Hunting.Eye Drops: When she notices Nishikata's tired eyes, Takagi gives him eye drops. After he closes his eye before the drop could enter, Takagi offers to do it herself, adding her success would count as her victory. Although Nishikata keeps his eyes closed, she tickles him until they open to apply the drops...
Scoop: Having misconstrued Takagi and Nishikata's eye drop challenge as kissing, Yukari asks Hojo to peek through the classroom door to investigate. After Hojo gives a convoluted description, Yukari tells Mina and Sanae what she believes is a scoop, only for Mina to refute that as Yukari has no certainty to her claim...
Hide-and-Seek: Nishikata challenges Takagi to a game of hide-and-seek, using a broad playing field and an increased timer for a more difficult game. As Takagi is counting, he chooses to hide nearby under the assumption that she would not consider the area, but she finds him anyway behind a set of barrels...
Treasure Hunting: Walking home, Takagi finds a map that presumably leads to treasure. While following it, she and Nishikata reach a tree with the names of a couple carved into the trunk, which Takagi speculates is where the couple had their first kiss. The two sit underneath the tree, during which she further teases him about kissing before offering him earbuds to listen to music...