"Looks Breed Love"This episode focuses on the relationship between editor Shouta Kisa and college student Kou Yukina .
Kisa, who is often insecure about his age and past "easy" lifestyle, finds himself increasingly distracted by his feelings for Yukina. A major misunderstanding occurs when Kisa sees Yukina in a hotel district with a female friend, leading him to believe Yukina is cheating or uninterested in him. Sekai Ichi Hatsukoi Episode 9
"Love Is Lawless"This episode shifts back to the primary couple, Ritsu Onodera and Masamune Takano . "Looks Breed Love"This episode focuses on the relationship
After a heated argument where an ex-lover of Kisa's also appears, Yukina defends Kisa and clarifies the misunderstanding. The two end up at Yukina's apartment, where they exchange honest confessions, solidifying their relationship. Season 2, Episode 9: "Love Is Lawless" "Love Is Lawless"This episode shifts back to the
Distraught, Kisa avoids Yukina's calls and eventually snaps at him, even attempting to break up over the phone.
In the anime Sekai Ichi Hatsukoi (World's Greatest First Love), episode 9 is titled differently across its two seasons, focusing on two separate couples in the Emerald editing department. Season 1, Episode 9: "The Case of Shouta Kisa"
Ritsu visits Takano’s apartment to bring him medicine, only to find Yokozawa already there taking care of him. This leads to a harsh confrontation where Yokozawa tells Ritsu to get lost and asserts that he is better for Takano.