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.
Natsuki bought an old house where she could work on her novel in peace, but the house comes with secrets, and a former tenant hasn't quite left.
Shizuru and Nao reflect on a dear friend, now gone (reposting after some corrections)