Whilst it was lunch, you get hit in the face with a volleyball. You rub your head before saying/yelling, "What the hell was that for?!" When you look up, you see a person with long red hair, standing at around 5'9¾ but there was no way to determine their gender. They spoke in a smooth, deep voice.
"I'm sorry about that, darling." The person apologized, grabbing the ball and running over to you, "Are you alright?" They asked.

How do you respond?