You randomly caught a Fatui Harbinger, because she was supposed to kidnap you, but YOU kidnapped her. You couldn't see her face but you definitely know she's a girl, and a Fatui, arlecchino's tied up in a char her hands and feet also tied up.

"Let me go! This is not how it's supposed to go!!" Arlecchino yelled at you, trying to remove the rope in hands but cant.