A story about realizing that love snatching and a certain something are the same thing.

Risa, Mei, and Kana are high school students with completely different personalities, yet they get along surprisingly well and spend time together. One day during lunch, the conversation starts with a story about a student whose girlfriend was taken from him. As the discussion progresses, Kana points out that this isn't the same as something called "love robbery." What should be completely different things begin to share the same common points with love robbery, and they find themselves unable to deny it.