Before Kai departs from the university for good, she leaves Cybie and her squadmates one gift (since it's just about right that she gives them one after receiving all the kind words from them). She summons Lum, her most precious spirit ball, and instructs him to stay with the squad while she's gone. It's a tough decision to do, and may be hard for the ball of sunshine, but it definitely hurts Kai more than it does him.
EDIT: Also just a quick reminder, that if you have any fanart that you wish to give to Kai, you may send me a note, with a link to it, and we'll be more than glad to share them on the Cybie and Tykie Facebook, Twitter and Tumblr pages.
Q: The last page of the Soulless arc will be out next week. What message do you have for Kai before she leaves?
Cybie, Kai and Lum (c) Me