"Perhaps a strong bout of heart burn. Thai food can do that to a person. I promise haven't experienced any signs of a serious ailment. No light headiness, left arm pain, confusion, nothing of that sort." What he has can't be treated by modern medicine. "Though there is an ailment you should be aware of. I've got a rare allergy to sunlight. I burn very easily and can get severe rashes when exposed to sunlight without use of a special suite." He pauses for a couple seconds, letting her take that in. "I'll understand completely if you want to part ways."