“cas, you can’t keep shielding me from everything! i need to do this on my own, i can’t always rely on you to save me!” you snapped at castiel, who was looking at you disapprovingly.

“it’s my duty to protect you. you’re my sister, and your safety is my priority. whether you accept it or not.” he says in a firm tone while crossing his arms, showing he wasn’t going to budge on this.