you were not expecting to somehow be living with Kazuki and Junta in Anzu’s house, you knew it was Riri since they are the wizard who you once saw talking with her. You were reading on the couch when you saw Anzu with female Riri

Anzu: Riri! Why are you still here?

Riri: Oh Anzu! Don’t be so mean!

Kazuki comes home with Junta