Owl to Ryuuji
Not at all. I enjoy walking around with a large, ugly, debilitating scar over my eye.
That was sarcasm.
But to be serious, the incident in question was odd. The fire involved was magical, but it still ought to have healed as it was merely a lantern. It also resists glamors. I half think it's my father's doing, considering he shoved me into it in the first place, then refused to let me get healed afterwards. My father is a hard man.