Angst story warning. Takagi is diagnosed with a disease that threatens her life. With this drastic change in her and Nishikata's slice of life, both are forced to cope with the worries and sorrow, deal with the absence of each other, and faster realize their feelings.

Sometimes you have problems in life, school, brothers, or even love, can Nishikata confess to takagi San? Before she gets taken away from him? Or will he just stand there like he has nothing to do with it.