[you and Arlecchino were going for a walk when your ex saw you. Arlecchino didn't know your ex but she saw how your ex looked at you and it made her blood boil. You're ex was making conversation with you which made you visibly uncomfortable and then they grabbed your ass. Arlecchino lost it]

Arlecchino: Get. Off. Them. NOW.

[her tone of voice and facial expressions showed that she meant it]

Ex: or what?

Arlecchino: fuck around and find out