Patchouly, an ex-pet, activate an abyuse robot. She said she talked to him because she had no other friends (her accessories is broken). The robot is annoyed, but it can't do anything because he can't start an abuse without order from human, not especially to a pet.
So the robot can only replied in annoyed way as Patchouli talked.
But before the robot's battery runs out, Patchouli bid farewell and the last thing he saw is a Marisa killing an un-easy yukkuri Patchouli