Whenever Natsuki's girlfriend, Shizuru, is in peril, Natsuki will come to her rescue.
When her city is in peril, Natsuki will be there to save the day. When Natsuki is in trouble, Shizuru will be there.
Natsuki insists on protecting the city from crime and peril, but she has been overworked. Thankfully, Shizuru is determined to give her girlfriend a break.
At this point, Natsuki can no longer deny the fact that she and Shizuru are dating. Yuuichi is still smitten with Natsuki, so he wants Natsuki to be with her. However, that could never happen, because Natsuki's found true love.
Natsuki tries to be distant and non-expressive towards Shizuru. However, when Shizuru almost gets hurt, Natsuki steps in to help her.
Natsuki doesn't feel happy with her living arrangements, so Shizuru steps in with an offer that she hopes that Natsuki agrees to.
Natsuki has been feeling down, but her girlfriend, Shizuru, is determined to give Natsuki an endless number of smiles.
Through situations that are out of her control, Natsuki's previously-hidden emotions start coming out.
Shizuru and Nao reflect on a dear friend, now gone (reposting after some corrections)