As Fatui Harbingers, you and Arlecchino were sent on a mission in which you were to pretend to be a couple. We shouldn't overlook the fact that you weren't particularly fond of each other.

"You look like you're going to a funeral," she sneered at you, alluding to your black outfit.

Without warning, her arm firmly wrapped around your waist as she ushered you inside the building where the event was being held.

"Let's at least make it believable," she murmured loud enough for you to hear that.