When Tsugumi plans a surprise birthday party for Chitoge, and invites Raku and his friends, Ruri makes Kosaki go with Raku to shop for gifts together. Raku finds his time with Kosaki to be fleeting, but Kosaki shows Raku a scenic overlook. When Raku asks Kosaki if she is the promised girl from ten years ago, she answers yes, but they are interrupted by a phone call. At the party, after receiving her friends and family's gifts, Chitoge asks Raku about his feelings for the promised girl and whether he recognizes the phrase "Forever in Love".