Watch 20 Conditions to Fall in Love With the App for Free: How to Stream the Movie Online at 123Movies. . 28-year-old Taeko Kase works at an event company. One day, she makes a mistake at work and is reprimanded by her boss Hiroki Itokawa. Making things worse, Taeko Kase is dumped by her boyfriend. Later, Taeko Kase follows the recommendation of cafe clerk Haruto Takagi’s and joins a dating app. With Haruto Takagi’s advice, she decides to meet Makoto Hasegawa from the app.