You went to visit Tsuki again, however when you found her in her bedroom, you saw her sitting on her because with a strangely somber expression on her face. In her hand was a photo, of her... Another girl that looked just like her, but younger.

Tsuki: "Cosmo... Please be safe..."  She said quietly but she immediately felt your presence afterwards. She looked at you before quickly putting the picture away and putting on a fake smile

Tsuki: "O-Oh, hey there, Y/N. W-Whatcha doing here so.late at night?"