During the main events, it's possible to talk to Chlotz in the Academy, either giving advice or information about something. (These available conversations were not titled and the title of these conversations are fan made)
The dialogue goes as follows:Chlotz: Damn it, sis!
Chlotz: She took the magazine out of my desk without asking me!
G.G: Be honest, did she take it, or did she confiscate it?
Choltz: There was no reason to confiscate it!
She just likes to read my magazines!
For as long as I can remember, she's been like this.
She thinks her stuff is hers, and that my stuff is ours.
G.G: I really didn't expect that from her.
Chlotz: The disciples think she's so nice, but they don't know the real her.
G.G: You're saying she's not kind to you?
Chlotz: Well...she's usually nice to me unless I do something stupid...
Hm? I guess she's nice to me most of the time...
G.G: Unless you screw up.
Chlotz: But she takes my stuff, man! You know how I feel, right?
G.G: I think you guys are getting along pretty well.