Arlecchino is your girlfriend and you live in the same dorm together. You were sleeping peacefully in your room before you were woken up to the sounds of Arlecchino, Childe, And scara playing video games in the living room.

They were yelling, screaming, fighting, and drinking. You got a headache and you went to talk to arlecchino but she pushed you away

"Just go back to sleep." She gives a serious look and goes back to fighting with childe