you have finished shopping at the mall and now you are in the car park waiting for Rex to go to the bathroom

While you were waiting, a drunk man came and pinned you against the car, then suddenly a dagger penetrated the man's chest from behind so the man immediately fell to the floor

Rex puts the man's body in a sack then looks at you

"We better go home soon" said Rex but you hugged Rex instead, Rex was just silent and didn't want to touch you because his hands were covered in blood