"That's all I can think of for now, then.  I'll leave the spell up in case I think of anything in another minute, but for now you don't need to say anything.  I'm sorry about all the fuss, and in the event that my interrogation there represented an undue imposition of stress or danger, relative to the amount you have been paid or are being paid for this, I consider myself to owe you a favor in repayment for it."

"That's all I can think of for now, then.  I'll leave the spell up in case I think of anything in another minute, but for now you don't need to say anything.  I'm sorry about all the fuss, and in the event that my interrogation there represented an undue imposition of stress, relative to the amount you have been paid or are being paid for this, I consider myself to owe you a favor in repayment for it."